This is the list of every file type and file extension recognized by TrID file identifier. Check the Forum for a detailed change log. You are welcome to contribute with new defs: Send me them and you will be listed here! Check the TrIDScan page for a quick How-To. Thanks!

TrID file type / file extension definitions: 19528

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z !-@ _

S

Extension	File Type	Files scanned	Contributor
S	Digital Micrograph Script	11
S	Nitpicker flow	565
S00	MEKA savestate	5
S01	Expert Witness compression Format SMART disk image	15
S01	WordPerfect compressed install archive (DOS)	14
S01	WordPerfect compressed install archive (Win)	16
S10W	S10 WebAlbums project	7
S1M	Yamaha EX5 waveforms format	3
S1V	Yamaha EX5 voices format	3
S2	Stranded II Mapfile	13	Josef Schneider
S20	S20 RAM snapshot format	2
S24	Studio 24 Song	5
S2A/XDL	SEAL 2 Application/Library	31
S2K	Sasami Script subtitles	8
S2M	The Settlers 2 Map	11
S2MA	StarCraft 2 Map data	40
S2MH	StarCraft 2 Map Header	36
S2ML	StarCraft 2 Map Localization	152
S2QH	StarCraft 2 Localization Header	10
S2QL	StarCraft 2 Unit Localization	10
S3D	Cryo S3D game data	11
S3D	Micrografx Simply 3D project	16
S3D	SEAM 3D Project	109
S3D	Shadowgrounds 3D model	19
S3D	Spazio3D drawing	72	BrainSoftware
S3D	Strata 3D Design	36
S3DX/S3D	Shape3d Design (generic)	46
S3DX	Shape3d Design (v9)	32
S3E	Marmalade SDK game data archive	5
S3I/SMP	Scream Tracker/Digiplayer sample	11
S3M	Scream Tracker 3 module	25	Dr.Ryo(TM)
S3O	Spring Engine 3D model	49
S4MI	skinner4moto module	9
S64	C64 Emulator Snapshot	9
S8THEME	Start8 menu Theme	4
S98	PC88/PC9801 sound logs rip	74
SA	Sonic Arranger module (alt)	114
SA	Sonic Arranger module (v1.0)	134
SA2	Surprise! AdLib Tracker 2.0 module	36
SAA	System Audio Manager Aware info	4
SAB	Just Cause game data archive	2
SAB	Sage Binary	644
SAB	Standard ACIS Binary	6
SAB	StarAm Plan Spreadsheet	7
SAC	Adobe Shared Asset Catalog	4
SAC	Sac lossless compressed audio (v1 stream)	11
SAC	Sac lossless compressed audio (v2 stream)	81
SACRED2SAVE	Sacred 2 save game	2
SAD	Black and White sounds data	4
SAD	SAm Disk image	2
SAF	File Slicer Archive	4
SAF	Helix Stronghold Encrypted file	4
SAF	Sprout game data archive	5
SAF	Stac Electronics Archive Format	6
SAF	Standard Archive Format	13
SAFETENSORS	Stable Diffusion model	12
SAG	SAG game sound data container	1233
SAH	GFA Raytrace compressed Animation (hi-res)	2
SAH	SETI@Home Classic results	2
SAH	SETI@Home Classic work unit	6
SAH	SETI@Home results	6
SAH	SETI@Home working unit data	14
SAK	Postal game data Archive	12
SAL	GFA Raytrace compressed Animation (low-res)	2
SAL	Saleale Logic 2 capture format	5
SAM	Ami Pro/Word Pro document	101
SAM	Ami Pro/Word Pro encrypted document	6
SAM	STOS Sample	46
SAM	Sampbox 3 deluxe Sample	18
SAM	Sampbox 4 Macro	4
SAM	Samurize package	6
SAM	Sequence Alignment/Map format (gen)	19
SAM	Sequence Alignment/Map format (with header)	18
SAM	TriloTracker Sample	15
SAMI/SMI	SAMI captions	15
SAP	Avatar Studio SAP	341
SAP	CHAOS Attractor Parameters	10
SAP	SAP Thomson disk image	2
SAP	Serif AlbumPlus album	2
SAP	Slight Atari Player module	109
SAR	SAPCAR CAR compressed archive	4
SAR	SAPCAR SAR compressed archive (v2.x)	6
SAR	Squeak package	6
SAR	Streamline compressed archive	6
SAS7BDAT	SAS v7+ Data set	42
SAT	SAdT music composer module/song	8
SAT	SatHawk data file	11
SAT	Standard ACIS Text	43
SAV	AGON: The Lost Sword of Toledo save game	38
SAV	AGON: The Mysterious Codex save game	37
SAV	Alice: Madness Returns save game	6
SAV/SPV	American's McGee's Alice Saved Game File	26	.Cryorb
SAV	Amnesia: The Dark Descent save game	102
SAV	Anacreon savegame	4
SAV	Anacreon: Reconstruction 4021 Saved game (v1.x)	4
SAV	Ankh save game	80
SAV	Arx Fatalis Saved Game	4	.Cryorb
SAV	Assassins Creed Syndicate save game	10
SAV	Assassins Creed Unity save game	26
SAV	Avatar Studio Save	39
SAV	Bet on Soldier Save game	156
SAV	Beyond Atlantis I/II save game	37
SAV	Bionic Commando save game	10
SAV	Birth of The Empire / Federation savegame	3
SAV	Black Mirror II save game	51
SAV	Borderlands save game	13
SAV	CT Special Forces: Fire for effect Saved game	2
SAV	Chaser Savegame	134	dr Angelo Amoruso
SAV	Command and Conquer: Renegade save game	25
SAV	DOSBox-X Save state	4
SAV	Daemon Tools Pro disk image	2
SAV	Datel Max Drive (for GameCube) save state	2
SAV	Delaware St John serie save game	89
SAV	Denise Amiga Saved state (generic)	2
SAV	Denise Amiga Saved state (v2.x)	3
SAV	Denise C64 Saved state (generic)	2
SAV	Denise C64 Saved state (v2.x)	3
SAV	Diggles Saved Game File	24	.Cryorb
SAV	Disney Duck Tales: Remastered save game	8
SAV	Drastic DS Emulator Save state	3
SAV	Dreamfall: The Longest Journey save game	215
SAV	Excelsior Phase Two saved game	3
SAV	FDM downloads data	4
SAV	Fable save game	16
SAV	Faery Tale Adventure 2 save game	2
SAV	Far Cry 2 save game	129
SAV	Far Cry 3 save game	72
SAV	FarCry (demo) saved game	3
SAV	GTKWave Saved session (deprecated)	12
SAV	Golden Land 2 Saved Game File	8	.Cryorb
SAV	HPL Engine save game (generic)	326
SAV	Half-Life serie save game (generic)	134
SAV	Heretic II save game	388
SAV	Hitman: Codename 47 save game	3
SAV	Hope Springs Eternal save game	24
SAV	I Have No Mouth, and I Must Scream save game	2
SAV	IDL binary format save file	24
SAV	Independence War 2: Edge of Chaos save game	86
SAV	Infinity Engine Save game (v1.0)	292	Sam.
SAV	Kossacs Auto Safe Format	2
SAV	Lego Loco save game	8
SAV	Majesty 2 saved game	2
SAV	Medal of Honor: Pacific Assault save game	95
SAV	MegaZeux Save (v1.0x)	2
SAV	Milo and the Christmas Gift save game	5
SAV	Milo and the Magpies save game	8
SAV	Moria Saved game	7
SAV	Mount and Blade save game	13
SAV	Music Box music	6
SAV	NTRQ module	2
SAV	Nancy Drew: Danger by Design Save game	65
SAV	Neverwinter Nights Save game (generic)	108
SAV	Nomad Save game	3
SAV	OPTune Saved recovery info	2
SAV	OpenTTD savegame	10
SAV	PASW Statistics Data	8
SAV	Pacific Drive save game	13
SAV	Penumbra: Black Plague save game	64
SAV	Penumbra: Overture save game	45
SAV	Penumbra: Requiem save game	242
SAV	Planescape Torment: Enhanced Ed. saved game	370
SAV	Prince of Persia: The Sands of Time save game	70
SAV	Prince of Persia: Warrior Within save game	173
SAV	Quake II RTX save game	110
SAV	Quake II save game	239
SAV/QUZ/QTZ	Quetzal Z-machine Save format	3
SAV	Redneck Rampage serie save game	88
SAV	Remedy save game	16
SAV	Return To The Roots save game	2
SAV	Rogue: The Adventure Game Saved game (PC)	7
SAV	SPSS for Windows Data	70
SAV	SPSS for Windows Data (IBM)	12
SAV	Sanity: Aiken's Artifact Saved Game	14	.Cryorb
SAV	Secrets Can Kill saved game	4
SAV	Simon Tatham's Portable Puzzle Collection savegame	8
SAV	SpellForce 2 save game	110	fenixproductions
SAV	SpiritFarer Save game	62
SAV	Star Wars: Jedi Knight - Jedi Academy save game	66
SAV	Star Wars: Jedi Knight II - Jedi Outcast save game	50
SAV	Strand Games save game	3
SAV	The Catacomb Abyss saved game	10
SAV	The Great Escape save game	221
SAV	The Haunted Island: A Frog Detective Game save game	8
SAV	The Hunt for Red October Saved game	4
SAV	The Surge saved game	9
SAV	The Thing saved game	63
SAV	The Witcher 3: Wild Hunt game save	2
SAV	Thorgal: Odin's Curse save game	35
SAV	Time Stand Still save game	23
SAV	TradeWinds 2 savegame	2
SAV/SAVE	Unity game engine Save game (generic)	39
SAV	Unreal Engine 4 save game	10
SAV	Vampire: The Masquerade - Bloodlines save game	38
SAV	Wataroo Save state	2
SAV/POW	Windows NT Registry Hive (SAV/POW)	4
SAV	Wings of Glory save game	3
SAV	Wolfenstein save game (full)	8
SAV	Wolfenstein save game (partial)	41
SAV	World Class Soccer Saved game	2
SAV	Yu-Gi-Oh! Duel Monsters World Championship savegame	3
SAV	no$gba Nintendo Gameboy Advance emulator backup	2
SAV	zBoy Saved state	4
SAVE	Assassin's Creed II save game	214
SAVE	Disturbed save game	21
SAVE	Doom 3 Savegame	18
SAVE	Doom 3: BFG Edition save game	46
SAVE	Into The Radius save game	11
SAVE	Prey save game	95	fenixproductions
SAVE	Quake 4 save game	71
SAVE	Ren'Py Save game	26
SAVE	The Room save game	11
SAVE	Unity binary serialization	18
SAVE	id Software Doom 3 savegame	4
SAVEGAME	Tyranny save game	71
SAVEGAMEMETADATA	Cities: Skylines II save game metadata	7
SAVF	IBM System i transfer format	18
SAZ	Fiddler Session Archive Zip	9
SB	Frostbite SuperBundle	14
SB	SBX SpinnerBaker eXtractor compressed archive	3
SB	Scratch project	17
SB2	Scratch 2.0 project	27
SB2	SerialBox serials numbers package	6
SB3	Scratch 3.0 project	10
SBANIM	SBAnimation	4
SBC	SBC compressed archive	7
SBC/SBW	SMARTBook book (compressed, v4)	4
SBC	Space Engineers Blueprint	299
SBC	Space Engineers Blueprint (UTF-16 LE)	3
SBC	Space Engineers Blueprint (UTF-8)	23
SBCB5/SBCB1/SBCB2/SBCB3	Space Engineers Compressed Blueprint	669
SBD	DNASTAR SeqBuilder Project	23
SBD	MGI VideoWave Storyboard (v2.0)	15
SBF	SBF game data container	2
SBGF	Grapher Graph	4
SBI	Sound Blaster Instrument audio	2
SBI	Spybot-S&D "malware" informations	9
SBJ	Micrografx clipart index	527
SBJ	Superbase Project	24
SBK/SMP	Coresong / Unique Development SampleBanK	8
SBK	SCC Blaffer NT Instrument Kit	2
SBK	SoundFont 1.0	21
SBL	Limbo Symbol table	9
SBL	Yamaha Midimonitor/BULK Manager Symbols	3
SBM	SCC Blaffer NT Music	2
SBMI	Space Engineers ModInfo	7
SBOX	sBOX meta-file format	2
SBP	SCC Blaffer NT PSG Instrument	2
SBP	Superbase Program (var 1)	31
SBP	Superbase Program (var 2)	221
SBP	Superbase Program (var 3)	3
SBPF	Small Business Publisher document	5
SBQ	Superbase Query definition	4
SBS	Die Total Verruckte Rallye game data	93
SBS	SCC Blaffer NT SCC Instrument	2
SBS	Substance Designer project Source	8
SBSASM	Adobe Substance SBSASM	6
SBT	Duxbury Scrub Table	48
SBV	Superbase form	36
SBV	Superbase form definition	38
SBW	SMARTBook book (v4)	4
SBW	Savings Bonds Wizard data	17
SBX	SeqBox container (gen)	6
SBX	SeqBox container (v1)	24
SBZ	ShowBiZ project	4
SC	SuperCollider Class	14
SC	Supercell game data	18
SC	sc Spreadsheet Calculator spreadsheet	6
SC0/SC1/SC2	Paintworks bitmap	10
SC1	Sculptris 3D Model	7	Meus Artis
SC2	SimCity 2000 save game/map data	57
SC2REPLAY	StarCraft 2 game replay	35
SC4	Creative Nomad voice audio	3
SC4	RollerCoaster Tycoon Scenario	21
SC4	SimCity 4 Saved game	4
SC5	Chris Sawyer's Locomotion Scenario	3
SC6	RollerCoaster Tycoon 2 scenario	41
SC68	sc68 soundchip music	109
SC7/SC8/SCC	MSX BASIC Graphics bitmap (screen 7-8-12)	3
SCAL	Sure Cuts A Lot project	19
SCALPAT	Sure Cuts A Lot Pattern	7
SCAP	Secure Capsule firmware update	16
SCATT-BASIC	SCATT Basic data	20
SCATT-EXPERT	SCATT Expert data	16
SCC	Scenarist Closed Caption data	11
SCC	Visual SourceSafe control file (var 1)	8
SCC	Visual SourceSafe control file (var 2)	8
SCC	Visual SourceSafe control file (var 3)	31
SCD	BinkleyTerm Schedule data	4
SCD	SCD Square Enix Sound Container File	2
SCDOC	SpaceClaim Document	7
SCE	Opticks Scene	35
SCE	TacOps Scenery	67
SCE	Virtual Fire Scene	39
SCEL	Sogou Pinyin IME cell dictionary	2343	YFdyh000
SCEN	Caligari TrueSpace Scene (v2.x)	5
SCENE	3D Master Scene	7
SCENE	Sculpt 3D Scene	90
SCF	Altera Synopsys Constraints Format	5
SCF	ChemWindow Standard Chemistry File	9
SCF	DNA Sequence Chromatogram	134
SCF	Double Commander Shortcuts	4
SCF	VIA setup configuration file	4
SCF	Windows Explorer Command Shell File	9
SCF	Windows Explorer Command Shell File (alt)	5
SCG	Scidb game moves info	2
SCH	DProtel for Windows schematic	12
SCH	EAGLE File Format schematic (v6+)	27
SCH	EAGLE schematic	26	Renan (aka Wizard)
SCH	ExpressSCH schematic	8
SCH	GFA Raytrace Compressed image (hi-res) bitmap	2
SCH	KiCad Schematics	27
SCH	MicroSim PSpice schematic	36
SCH	OrCAD SDT schematic	4
SCH	P-CAD schematic	13
SCH	Personal CAD PC-CAPS Database	6
SCH	Proton language Schema	13
SCH	Qucs schematic	198	Eduardo
SCH	Spider Syntax Script	45
SCHDOC	Protel for Windows schematic capture (binary)	55
SCHEME	Programmer's Notepad Scheme	33
SCHEME	Programmer's Notepad Scheme (UTF-8)	5
SCHLIB	Protel Schematic Library editor binary v1.2-2.0	461	fengdaolong
SCHREPX	DevExpress Scheduler Report layout	22
SCI	Scidb game data	2
SCL	FrontDesigner Scale setting	8
SCL	GFA Raytrace Compressed image (low-res) bitmap	2
SCL	Sick CLV Script Configuration Language	32
SCL	Siemens TIA Structured Control Language data block	12
SCL	Sinclair TR-DOS disk image	6
SCL	SnapCal encrypted Graphite data	3
SCL	WinDIG Scale data	4
SCLL	Spectral Collection data format	7
SCM	DosStart color scheme	2
SCM	GIMP Script-Fu Script	22
SCM	Samsung TV channels list	8
SCM	ScreenCam video	7
SCM/SCX	StarCraft Map	101	Kyosuke Aoki
SCN	Age of Empires Scenario	7
SCN	Anacreon: Reconstruction 4021 Scenery (v1.x)	12
SCN	Caligari TrueSpace Scene	86
SCN	Children of the Nile Scenario	16
SCN	Dark Reign Scenario	107
SCN	Empire Scenario	11
SCN	FMS Scenery	52
SCN	Microsoft Test Screen	3
SCN	Microsoft tutorial Screens	10
SCN	Motocross Madness Scene	41
SCN	Motocross Madness Scene (walls)	9
SCN	Orbiter scenario	45
SCN	Orda: Severnyi Veter Scenary	12
SCN	Pinnacle Studio Scene descriptor	16
SCN	Psion Archive Screen	3
SCN	RIO Scene	4
SCN	Savara Scenario	9
SCN	Scidb player/event/site/annotator data	2
SCN	Sean Connolly module	3
SCN	Silent Hunter Scenery data	121
SCN	Softimage Scene	79
SCN	The Perfect General Scenario	16
SCN0	Wii Texture Animation	2
SCNTOC	Softimage Scene TOC	80
SCO	A'dam Music Composer Score	5
SCO	EZ-Score Score	3
SCO	Private Wars 3D Object	67
SCO	SCI Companion compiled Object (SCI0)	134
SCO	SCI Companion compiled Object (SCI1.1)	170
SCO	Sibelius Scorch	2
SCODL/SCD	SCODL image	32
SCORE	Music Craft Score	37
SCP	Adorage Script	115
SCP	Alpha Four Script	10
SCP/STP	RIO driver	7
SCP	SuperCard Pro flux image	18
SCPT	Compiled AppleScript script	12
SCPT	Fetch Script	4
SCR	32-Bit Sequencer Script (v1.2)	12
SCR	A'dam Music Composer Script	5
SCR	A'dam Music Composer Script (with rem)	5
SCR/STR	Ani ST Script	7
SCR	CA-Compete! Script	7
SCR	DESIGN 3D Script	13
SCR	Dynamix Screen data container	20
SCR	LocoScript Screen font	5
SCR	Makkoya Scenery	172
SCR	Microsoft Mail Server for PC Script	72
SCR	Movie Magic ScriptThing document (v2.x)	5
SCR	Movie Magic ScriptThing document (v2.x, OLD)	4
SCR	Movie Master Script (v3.05)	2
SCR	Movie Master Script (v3.09)	6
SCR	Movie Master Script (v4.00)	2
SCR	Movie Master Script (v4.04)	2
SCR	Movie Master Script (v5.0)	7
SCR	Scribble Synth data	3
SCR	Sean Conran module	23
SCR	Sierra patch	140
SCR	Silver Scene	3
SCR	TAG Screen/video driver	14
SCR	TMM Screen (v1.x)	34
SCR	Turbo Silver v3 Script	6
SCR	Vista Script	21
SCR	XXBUG encoded data (no header, v2.x)	6
SCR	XXBUG encoded data (no header, v3.x)	6
SCR	XXBUG encoded data (v2.x)	6
SCR	XXBUG encoded data (v3.x)	8
SCR	dBASE IV Screen	8
SCREEM	SCREEM project	8
SCREENS	ArtPro Screening	8
SCRFORMAT	Scrivener Compile Format	9
SCRIPT	Aegis Animator Script	14
SCRIPT	Aegis VideoSEG Script	4
SCRIPT/NPCS	ArdenScrypt	23
SCRIPT	AutoIt script	13
SCRIPT	DemoManiac Script	19
SCRIPT	PageRender3D Script	44
SCRIPT	STFax Script	3
SCRIPT	Scala Multimedia Script (generic)	37
SCRIPT	Scala Multimedia Script (v1.0)	6
SCRIPT	Scala Multimedia Script (v2.0)	13
SCRIPT	Scala Multimedia Script (v3.0)	30
SCRIPT	TV-SHOW Script	12
SCRIPT	VideoFX2 Script	4
SCRIPT	Vista camera Script	20
SCRIPTTERMINOLOGY	AppleScript Terminology	6
SCRIVPROJ	Scrivener Project Binder	5
SCRIVTEMPLATE	Scrivener Template	9
SCRIVX	Scrivener project	34
SCRPT	Genesis - The Third Day Script	11
SCS	ASCD snapshot (unGZipped)	2
SCS	Euro Truck Simulator game data	7
SCS	Euro Truck Simulator game data (alt)	15
SCS	Lotus ScreenCam Caption Script	2
SCS/SKS	SkyChart Settings (generic)	63
SCS	StarCalc State	3
SCT	Form Memo MS Visual FoxPro 7	556	Nicola Marangon
SCUT	Easy Cut Studio project	12
SCW	Movie Magic Screenwriter document (v2.x)	6
SCW	Movie Magic Screenwriter document (v3.x)	57
SCW	Movie Magic Screenwriter document (v4.x)	2
SCX	Form MS Visual FoxPro 7	554	Nicola Marangon
SCX	FoxPro Screen (generic)	31
SCX	Term95 Script	3
SCZ	Wingz Script	24
SD	ESPS Sampled Data	2
SD	Train Simulator Shape Definition	6001
SD2	Sound Designer II audio	3
SDA	Self-Dissolving compressed Archive (var.1)	22
SDA	Self-Dissolving compressed Archive (var.2)	15
SDAT	Nintendo DS Sound Data	8
SDATA	MusicMaker Song Data	21
SDB	Celestron's TheSky Data Base	27
SDB	Pegasus SPS encoded audio	12
SDB	SAP2000 DataBase	284	LKO
SDB	Sadtler Spectral Database	6
SDB	SkyMap log Data Base	2
SDB	SkyMap notes Data Base	2
SDB	SuperMap World - AvisMap GIS Data Base	10	Kieran O'Donnell
SDB	Windows Shim Database (v2)	68
SDB	Windows Shim Database (v3)	25
SDBX	KnowItAll/Sadtler Spectral Database	4
SDC	ArcGIS geospatial and attribute data	13
SDC	Dominion Scenario	105
SDC	StarOffice StarCalc spreadsheet	55
SDD	CBM .prg Studio Screen Designer Data	4
SDD	StarOffice StarImpress presentation	35
SDEF	Scripting Definition	6
SDF	Altium Simulation Data File	58
SDF	Ground Control II: Operation Exodus game data archive	2
SDF	Ground Control map	20
SDF/SDO	IEEE DASC Standard Delay Format	30
SDF/SDO	IEEE DASC Standard Delay Format (with rem)	31
SDF	Kawai music score	17
SDF	Microsoft Speech Definitions File	4
SDF	PlayStation Sprite Editor project File	4
SDF	SQL Server CE Edition database	4
SDF	SQL Server Compact Edition 4 database	22	Bryan DeBois
SDF	Simple Data Format	2
SDF	Simulation Description Format	72
SDF	Starlink Data Format	2037
SDF	Starlink Data Format (new)	22
SDF	Super Data Format	4
SDF	Twistpad Syntax highlight script	54
SDF	Zulu effects chain	2
SDFDATA	Snowdrop game data archive	2
SDFTOC	Snowdrop game data archive	2
SDG	StarOffice Gallery thumbnails	50	Joerg Jenderek
SDI	ArcGIS spatial and attribute indexes	9
SDI	System Deployment Image	3
SDIF	Sound Description Interchange Format	8
SDIF	Sound Description Interchange Format (text)	5
SDINSTALL	Speckie Dictionary Installation	5
SDL	Dominion Scenario Description Language	10
SDLPPX	SDL Trados Studio Project Package	8
SDLPROJ	SDL Trados Studio Project	11
SDLXLIFF	SDL Trados XLIFF Localization data	19
SDML	Spatial Data Modelling Language (v1.0)	4
SDN	SDN Project format (PAK)	23
SDO	DB/TextWorks Database Deferred Update Directory	7
SDOCX	Samsung Notes note	4
SDP	Session Description Protocol	4
SDP	Session Description Protocol (with rem)	4
SDR	Dell System Information	12
SDR	Lotus Agenda Screen Driver	8
SDR	Lotus Metro Screen Driver	5
SDR	SmartDraw Drawing (v1.x)	16
SDR	SmartDraw document	13
SDRX	GNSS SDR metadata	16
SDS	MIDI Sample Dump	4
SDS	StarOffice chart	4
SDT	MSX SCMD music	13
SDT	Siemens mobile theme	4
SDT	SmartDraw template	2049
SDTID	SecurID Soft Token	9
SDU	SAB Diskette Utility disk image	6
SDV	StarOffice Gallery view (big)	22	Joerg Jenderek
SDV	StarOffice Gallery view (small)	102	Joerg Jenderek
SDW	AmiDraw Drawing	172
SDW	AmiDraw Drawing (variant)	2
SDW	StarOffice StarWriter document	77
SDW	StarWriter 2.x Document	30
SDX	CaptiveWorks satellite channel database	4
SDX	Sample DUMP Exchange audio	7
SDX	SatcoDX channel list	4
SDXML	SimpleDiagrams diagram	29
SDY	Smart Address Diary (v3)	2
SDZ	Spring Engine Zipped mod	7
SE1	Swiss Ephemeris data	1180
SEA	DDA2 Self-Extracting-Archive	2
SEA	Mac StuffIt Self-Extracting Archive	18
SEARCH-MS	Microsoft Vista Saved Search	5
SEARCHCONNECTOR-MS	Windows Search Connector	5
SEC	LithTech engine sound Section	379
SEC	Norton Diskreet encrypted data	4
SEC	RAPCON Sector info	4
SEC	Tracon Sector info (v2)	7
SECO	Exodus wallet	4
SECO	Secure Container (generic)	6
SECTION	SuperJAM! Section	64
SEE	Sound Effect Editor for PSG (original)	2
SEE	Sound Effect Editor for PSG (truncated)	2
SEE	Sound Effect Editor format (v3)	2
SEEXPL	Spec Explorer results	10
SEG	Orda: Severnyi Veter game data	11
SEG	Playmation sculpture/model	146
SEG	PolyPlot Segments data (v3.0)	16
SEG	SEG-2 data	4
SEM	Hitachi SEM data	8
SEM	SEM Snapshot	2
SEN/BA	Scifer Archiver compressed Binary Archive	3
SEP	ChemSep project	32
SEQ	Accent DemoMaker Sequence	55
SEQ	Atari Midi Sequencer song	20
SEQ	CinemaScope Sequence	4
SEQ	Cyber Paint Sequence animation	8
SEQ	Cyber Paint Sequence animation (variant)	4
SEQ	GEOS Convert archive (SEQ)	7
SEQ	Guillemot MaxiSound Sequence	12
SEQ	Hadoop SequenceFile format	2
SEQ	Music-X Sequence	8
SEQ	PlayStation Sequence data format	2
SEQ	Sequence/Show	41
SEQ	Sequencer Sequence	3
SEQ	VideoFX2 Sequence	4
SEQ	Vizastar spreadsheet	2
SER	FEI Tecnai imaging and analysis (S)TEM data	2
SER	Framework IV Serial number	2
SER	SER format video	6
SERIES	ENVI Series	6
SES	Cool Edit / Audition Session	7
SES	Vista Makepath Session (v1.0)	3
SESSION	Serato Scratch Live Session	4
SESSION	Session Manager Firefox Backup	11	Stef
SESSION	Wildfire Session (v7)	47
SESX	Adobe Audition Session	4
SET	Aegis Videoscape 3D Set	8
SET	Alpha Four record Set	7
SET	ArcMaster color Set	2
SET	CPBackup backup Settings (v7.x)	4
SET	CPBackup backup Settings (v8.x)	5
SET	E-Z FM Synthesizer sound Settings	94
SET	Fontrix Font Set	12
SET	Hitec Aurora 9 saved model	12
SET	Microsoft Backup Settings (v6.00)	5
SET	Movie Setter Set	65
SET	NeoBook for DOS Settings	2
SET	NeoPaint Settings	4
SET	Panorama Settings	8
SET	Papyrus X report XML	3
SET	Personal Font Maker Settings	3
SET	Quartet samples set	2
SET	StupenDOS external Settings	3
SET	Vocal-Eyes Set	45
SETS	Amiga Money Settings (v1)	2
SETTINGS	F1GP-Ed cockpit settings	6
SETTINGS	Visual Studio Settings	10
SETUP	PageRender3D Setup	32
SEV	SevenUp bitmap	2
SEW	Janome (New Home) Sewing Machine stitch	22
SEX	SExtractor configuration	24
SEX/RPT	Scheduling Export File	5
SF	IRCAM Sound Format audio (MIPS DECstation)	2
SF	IRCAM Sound Format audio (MIPS SGI)	2
SF	IRCAM Sound Format audio (NeXT)	2
SF	IRCAM Sound Format audio (SUN le)	2
SF	IRCAM Sound Format audio (SUN native)	2
SF	IRCAM Sound Format audio (VAX be)	2
SF	IRCAM Sound Format audio (VAX native)	4
SF	JAR Signatures File	5
SF1	SuperFlow diagram (v1.00)	7
SF2	SoundFont 2.0	32
SFARK	sfArk compressed SoundFont	31
SFARR	SynthFont project	25
SFB	PlayStation 3 Disc data	4
SFC	GEMPACK data management info	4
SFD	Amiga Symbolizer Function Definition	8
SFD	MagicScore Maestro Song	48
SFD	Mozilla Spam Filter Definition	8
SFD	Sofdec video	6
SFD	Spline Font Database	24
SFF	Elecbyte M.U.G.E.N. sprites	4
SFF	Standard Flowgram Format	5
SFF	Structured Fax Format bitmap	13
SFI	Sonic Foundry Impulse	4
SFK	Sound Forge Peak Data File	2
SFL	Agon game data archive	2
SFL/SFP/SFT	LaserJet Soft Font	19
SFL	MADE Sound File	107
SFN	EA SFN Font	4
SFN	EA SFN Font (var.2)	2
SFPACK	SFPack compressed SoundFont	32
SFPRESET	Sony Vegas Pro Preset	8
SFR	Sonic Foundry Sample Resource	3
SFS	Maddox Games data archive	6
SFS	Single File System container	7
SFS	Sonic Factory Song	6
SFS/SQUASHFS	SquashSF image file (big endian)	3
SFS/SQUASHFS	SquashSF image file (little endian)	8
SFS	sfxr Sample	4
SFT	ChiWriter Screen Font	14
SFT	Microsoft App-V Sequencer SFT	3
SFT	X-CAD SoftFont	2
SFV	CruZer's SFV Checker checksum	6
SFV	DF CrcSfv checksum	4
SFV	Easy SFV Creator checksum (v2.x)	4
SFV	FireSFV checksum	3
SFV	FlashSFV checksum	4
SFV	GwildorSFV checksum (v1.x)	3
SFV	QuickSFV checksum (v2.x)	5
SFV	SFV32nix checksum (v1.x)	4
SFV	SFVGold checksum (v1.x)	3
SFV	SFVManager checksum (v1.x)	4
SFV	SFVit checksum (v1.x)	4
SFV	SOURmp3 CheckSFV checksum	4
SFV	Sour SFV checksum (v1.x)	4
SFV	WIN-SFV32 checksum (v1.x)	8
SFV	cksfv checksum (v1.x)	9
SFVIDCAP	Sony Foundry Video Capture project	15
SFW	Seattle FilmWorks / PhotoWorks photo (SFW93)	25	Richard H. Jones
SFW	Seattle FilmWorks / PhotoWorks photo (SFW94) (generic)	519	Richard H. Jones
SFW	Seattle FilmWorks / PhotoWorks photo (SFW98)	1426	Richard H. Jones
SFW	Seattle FilmWorks / PhotoWorks photo (Uncompressed SFW94)	5	Richard H. Jones
SFW	Sound Forge Workspace (v4.0)	5
SFX	EngineX Sound effects	2
SFX	Karl Morton Sound format	14
SFX	Outcast Sound effects	2
SFX	Red Comrades: Save The Galaxy game data archive	2
SFX	Self-Extracting LHA Archive	13
SFX	Sound library / container	4
SFX	SoundFX module	37
SFX2	SoundFX 2 module	44
SFZ	SFZ Sample definition	7
SFZ	SFZ Sample definition (with rem)	7
SFZ	SFzip SoundFont compressod archive	5
SG	ABC SnapGraphix Graph	71
SG	DIE signature	30
SG	DIE signature (with rem)	1153
SG	Student Writing Center Sign	2
SG0	Descent Game Save	3
SG1/SG9/SGA/SGZ	Band-in-a-Box Song	54
SG1	Stanford Graphics presentation (v2)	4
SG2	Caesar III graphics info	16
SG4/SG3	Scid game moves info	2
SGA	SGA game data archive	19
SGBPACK	Smile Game Builder game data archive	2
SGBPACK	Smile Game Builder game data archive (old)	2
SGC	Sega Master System/Game Gear/Coleco Music Format (v1.0)	18
SGF	Smart Game Format	21
SGF	Smart Game Format (var.2)	4
SGF	Somera Graphic Format	7
SGF	Sonique skin	31
SGI	Silicon Graphics 24bit compressed bitmap	21
SGI/BW/RGB/RGBA	Silicon Graphics bitmap	14	Joerg Jenderek
SGM/SGML	EAD - Encoded Archival Description	19
SGO	SGML Object	4
SGO	Silicon Graphics Object	2
SGP	ABC SnapGraphics Palette	27
SGPBPRJ	SGP Baltie Project	14
SGPG	SGP Model Group	7
SGR	Sonnet Graph	116
SGRIDDLER	SGriddler Paint-by-Number puzzle	154
SGT	Microsoft DirectMusic Segments Type	29
SGT	SPSS Graphic Template	47
SGW	ABC SnapGraphix Workspace	5
SGX	SGX Graphics bitmap	3
SGX	Stanford Graphics presentation (v3)	3
SGZ	Seekable GZIP disk image format	3
SH/SH~	IBM Storyboard Story	31
SH	Linux/UNIX shell script	11
SH	Shift Help info	7
SH3	Harvard Graphics presentation (v3.x)	11
SH3D	Sweet Home 3D Design (generic)	53	Joerg Jenderek
SH3F	Sweet Home 3D Furniture library	7
SH3T	Sweet Home 3D Textures library	8	Joerg Jenderek
SHADER	Godot Shader	11
SHAPE	Butcher Shape	23
SHAPE	Dia shape	257
SHAPE	MilkDrop Shape	16
SHAPE	Vivado Design Checkpoint new Shape DB	16
SHARC	Simple Highspeed Archiver compressed archive	2
SHARE	AmiAtlas Share data	3
SHB	CorelSHOW Background (v5)	2
SHD	ArtCAM Shader settings	27
SHD	VersaCAD Shade (MS-DOS)	49
SHD	Windows Shadow spooler (2000/XP)	3
SHD	Windows Shadow spooler (2003)	3
SHD	Windows Shadow spooler (98)	2
SHD	Windows Shadow spooler (NT)	2
SHE	Medusa 2D CAD drawing (generic)	255
SHEET	Blitz Spread spreadsheet	4
SHEET	Dia sheet	12
SHEET	FinalCalc spreadsheet	11
SHFB	Sandcastle Help File Builder project	14
SHFBPROJ	Sandcastle Help File Builder Project	20
SHG	Segmented Hypergraphics bitmap	74
SHIPSECTION	Swords of the Stars Ship	4
SHK	NuFX archive	20
SHL/ABS/CAT	Softdisk Help Library format	46
SHM	SQLite write-ahead-log Index Shared Memory	37	Joerg Jenderek
SHM	Word Perfect Shell Macro	47
SHN	Shorten lossless compressed audio	15
SHO	Demo Generator Show screen	9
SHO	Pool Champion shot	26
SHO	ShroomPlayer module	26
SHORTCUTS	Krita Shorcuts	18
SHORTCUTS	blueMSX Shortcuts	3
SHOWCASE/SC	IRIS Showcase drawing / presentation (v3)	23
SHP	3D Studio Shape	24
SHP	ArcView Shape	82
SHP	Darwinia Shape	34
SHP	Printmaster Shape bitmap	5
SHP	SigmaNEST Shape	222
SHP	Steel Panthers Shapes data	574
SHPROJ	Visual Studio Shared Code project	9
SHPROJ	Visual Studio Shared Code project (UTF-8)	16
SHPRST	LuSH-101 global Preset	57
SHR	CorelSHOW player data (v5)	2
SHR	PC-Shrink compressed archive (new)	3
SHR	PC-Shrink compressed archive (old)	8
SHR	Shrink compressed archive	6
SHR/SHAR/SHA	shar SHell self-extracting aRchive	8
SHR/SHAR/SHA	shar SHell self-extracting aRchive (var.2)	6
SHR/SHAR/SHA	shar SHell self-extracting aRchive (var.3)	4
SHS	Shell Scrap object	68
SHSH	iOS SHSH Blob	35
SHT	Analyze! Spreadsheet	13
SHT	DT3V D.U.N.E. engine game data (v3)	2
SHT	DTV Shot	805
SHT	EagleCalc SpreadSheet (v1.x)	3
SHT	EagleCalc SpreadSheet (v2.x)	6
SHTMBR	LuSH-101 Timbre preset	209
SHV	Maxon Cinema 4D 2D Shader	7
SHV	Maxon Cinema 4D 3D Shader	6
SHV	Viking Designer 1 embroidery file	6	FILExt
SHV	Viking embroidery data disk	2
SHW	CorelSHOW presentation (v4)	4
SHW	CorelSHOW presentation (v5)	13
SHW	ETC Show	3
SHW	Harvard Graphics presentation (v2.x)	15
SHW/SBK	MagicQ Show	12
SHW	Stanford Graphics slide Show (v2)	3
SHW	Stanford Graphics slide Show (v3)	3
SHW	WordPerfect Presentations (v2)	70	Tyler Thorsted
SHW	WordPerfect Slide Show	17
SHW	WordPerfect/Corel Presentations (v3)	30	Tyler Thorsted
SHX	ArcView DataBase Index	82
SHX	AutoCAD Compiled Shape (Bigfont) v1.0	8	ptweasel
SHX	AutoCAD Compiled Shape (Unifont)	6	ptweasel
SHX	AutoCAD Shape	6
SHX	Motorola Flash Superfile	6
SH~	IBM PC Storyboard Story	6
SI4/SI3	Scid game data	2
SIA	Silo 3D model (ascii)	8
SIAG	Siag spreadsheet	30
SIAG	Siag spreadsheet (with rem)	59
SIARD	SIARD format	31
SIB	ShipInBottle compressed file	4
SIB/SI7	Sibelius Music / Score	19
SIB	Silo 3D model (binary)	55
SIB	TsiLang binary translation data	7
SID	LizardTech MrSID photo	16
SID	Real C64 SID tune	16
SID	SIDPLAY Info	5
SID	Sonnet Input Data	362
SID2	Sidmon II module	57
SIF	ANDOR SIF	4
SIF	Adobe Setup Installation File	5
SIF	NXEngine Sprite Image Format	2
SIF	Shareware Information File	9
SIF	Singularity Image Format (generic)	11
SIF	Singularity Image Format (v1.0)	11
SIF	SkyOS Installation File	15
SIF	Sprite Image Format (v2.0)	2
SIF	Swift Interchange File V2	3
SIF	Swift Interchange File V2 (UTF-8)	6
SIF	Synfig project	229
SIG	Adobe Application Manager Package Signature	18
SIG/BIN	Bambu Lab digital Signature	11
SIG	IDA Signatures	14
SIG	Panda Signature file system	2
SIG	Signed DJI firmware (generic)	8
SIG	SpyBot-Search-and-Destroy 1.2 Signature File	79	Roberto 'rbnet' Bolli
SIG	ThunderByte Antivirus Signature	4
SIG	a-squared Anti-Malware signature	126	Scrapie
SIG	rdiff signature	3
SIGNAL	Butcher Signal	5
SIL	TsiLang translation data	22
SILK	PCLO CAD Silkscreen	3
SILO	Silo scientific data exchange (HDF5)	373
SILO	Silo scientific data exchange (PDB)	290
SIM	ITI-SIM Model	88	TBeu
SIM	SAP Itutor tutorial	5
SIM	SimStructure project (v3.00)	13
SIM	Tracon Simulation data	10
SIMMESHDB	Fusion 360 Simulation Mesh DB	8
SIMP	Software Ideas Modeler Project	5
SIMP	Software Ideas Modeler Project (encrypted)	2
SIMS2PACK	The Sims Compacted Resource file	20
SIMS3PACK	The Sims 3 game package	8
SIMSS	Software Ideas Modeler Style Set	9
SIMT	Software Ideas Modeler Template	22
SIRENSKIN	Siren Jukebox Skin	18
SIS	ASEAM 2 System Input Screen/Data	14
SIS	EPOC Installation package (rel. 2,3,5)	27
SIS	EPOC Installation package (rel. 6)	6
SIS	Surface Imaging Systems SPM data	2
SISX	Symbian Series 3 Installation file	12
SIT	StuffIt compressed archive	13
SIT	StuffIt compressed archive (var. ST46)	2
SIT	StuffIt compressed archive (var. ST50)	2
SIT	StuffIt compressed archive (var. ST60)	2
SIT	StuffIt compressed archive (var. ST65)	2
SIT	StuffIt compressed archive (var. STi2)	2
SIT	StuffIt compressed archive (var. STi3)	2
SIT	StuffIt compressed archive (var. STi4)	2
SIT	StuffIt compressed archive (var. STin)	2
SIT	StuffIt compressed archive (var.2)	9
SIT	StuffIt compressed archive (with MacBinary header)	30
SITE	GoLive Website project	4
SITX	StuffIt X compressed archive	17
SIVA	Siva archive (generic)	4
SIVA	Siva archive (v1)	2
SIX	DEC SIXEL Graphic bitmap	6
SIX	GAP Help System Six format (GapDoc)	9
SIX	GAP Help System Six format (generic)	11
SJAM	SuperJAM! song	7
SJS	JinSheet 97 Spreadsheet	12
SK	Skencil drawing	31
SK1	sK1 vector graphic	9
SK2	sK1 vector graphic (v2)	6
SKC	ISIS sketch	10
SKCHR	SketchChair document	18
SKD	AutoSketch Drawing	17
SKD	SkyChart data (III/2000)	11920
SKE	SolidWorks Sketch	38
SKEIN	Skein replay data	5
SKEL	World of Warcraft model Skeleton	49	Wayne Woods
SKETCH	Bohemian Coding Sketch drawing (JSON based)	8
SKETCH	Bohemian Coding Sketch drawing (SQLite based)	9
SKETCH	Open Brush 3D Sketch	66
SKF	AutoSketch drawing (v4.x)	36
SKF	skincrafter skin	16
SKI	Motorola phone skin info	9
SKIN	Classic/Open-Shell Windows style skin	54	Joerg Jenderek
SKIN	World of Warcraft model Skin	78343	Wayne Woods
SKIN7	Classic/Open-Shell Windows 7 style skin	29	Joerg Jenderek
SKINX	Artisan Skin	6
SKL	BioForge Skeleton	22
SKL	Hondata S-Manager calibration	18
SKL	League Of Legends Skeleton	2
SKL	WinLIFT skin	15
SKM	STarKos tune	16
SKM	Skale Tracker module	20
SKN	BioForge Skin	25
SKN	Blaze Media Pro Skin	13
SKN	DevExpress dxSkin Skin	10
SKN	Eternity Engine Skin	2
SKN	MoonShell2 skin	2
SKN/FHS	RoboHelp / FlashHelp skin	6
SKN	Silverpoint Skin	8
SKN	Silverpoint Skin (with rem)	5
SKN	StormFront skin	14
SKN	TiEmu Skin (v2.00)	7
SKN	Virtual TI v2.x emulator skin	7
SKP	SketchUp model	67
SKP	sK1 Palette	6
SKR/GPG/PGP	Pretty Good Privacy (PGP) Private/Secret Keyring	7
SKR/GPG/PGP	Pretty Good Privacy (PGP) Private/Secret Keyring (v2)	7
SKR/GPG/PGP	Pretty Good Privacy (PGP) Private/Secret Keyring (v3)	7
SKR/GPG/PGP	Pretty Good Privacy (PGP) Private/Secret Keyring (v4)	7
SKR	Reflections/Monzoom script	28
SKS	ASCARON video	26
SKS	Expression Strokes	535
SKS	STarKos song	45
SKS	Show.kit template	9
SKS	SkyChart Settings (v3.5)	25
SKY	Celestron's TheSky project	24
SKY	DESIGN 3D Sky	7
SKY	SKY compressed archive	3
SKYT	SKYT/Drifters Packer song	5
SL	Light-Flowcharter Serial number	2
SL1	Prusa SL1 sliced model archive	14
SL1S	Prusa SL1S sliced model archive	6
SLA	Scribus document	24
SLAC	SLAC lossless compressed audio	3
SLAVE	WHDLoad Slave	28
SLB	AutoCAD Slide Library	28
SLB	Drafix Symbol Library	206
SLB	Flexi Swatch Library	16
SLB	MicroHelp Library	3
SLB	Moebius Sound Library	2
SLC	CHITUBOX SLiCe format	6
SLC	SLiCe format	6
SLC	Telix Compiled Script	5
SLD	Aegis Impact! Slideshow	6
SLD	AutoCAD Slide	5
SLD	Konica Picture Show Slideshow	4
SLD	Slide saved game (v1.x)	10
SLD	Styled Layer Descriptor	153
SLD	XnView Slideshow Data	5
SLDASM	SolidWorks Assembly	26	Alessandro Cappelletti
SLDASM	SolidWorks Assembly (OLE, generic)	42
SLDDRT	SolidWorks Sheet	27
SLDDRW	SolidWorks Drawing (OLE)	27
SLDLFP	SolidWorks Library Feature Part	458
SLDMAT	SolidWorks Material data base	13
SLDPRT	SolidWorks 2001 Component	21	Alessandro Cappelletti
SLDPRT	SolidWorks Part (OLE, generic)	235
SLE	Surfplan kite project	14
SLF	SL9821 Floppy disk image	2
SLH	SL9821 Hard disk image	2
SLK/SYLK	SYLK - SYmbolic LinK data	11
SLL	Visual Smalltalk Enterprise objects Library	6
SLN	Alpha Four Search List	2
SLN	Microsoft Visual Studio Solution (generic)	53
SLN	Microsoft Visual Studio Solution (generic, UTF-8)	180
SLN	Microsoft Visual Studio Solution (generic, UTF-8, CRLF)	2681
SLN	Microsoft Visual Studio Solution (generic, UTF-8, LF)	21
SLN	Microsoft Visual Studio Solution v10.00/2008 (CRLF)	5
SLN	Microsoft Visual Studio Solution v11.00/2010 (CRLF)	677
SLN	Microsoft Visual Studio Solution v12.00/2012 (CRLF)	991
SLN	Microsoft Visual Studio Solution v12.00/2012 (UTF-8)	40
SLN	Microsoft Visual Studio Solution v12.00/2012 (UTF-8, CRLF)	1988
SLN	Microsoft Visual Studio Solution v7.00	157
SLN	Microsoft Visual Studio Solution v8.00	38
SLN	Microsoft Visual Studio Solution v9.00	8
SLN	Microsoft Visual Studio Solution v9.00/2005 (UTF-8, CRLF)	5
SLO	Renderman compiled Shader object	22
SLOB	Slob data store	6
SLOGO	StarLogo project	110
SLP	Age of Empires Graphics	2
SLP	slippi replay	9
SLT	Motocross Madness model	34
SLTNG	StarLogo TNG Project	12
SLTX	MATLAB Simulink model Template	18
SLX	MATLAB Simulink model	36
SLXC	Simulink Cache	9
SLZ	SLZ compressed data	2
SM	SMath Studio document	24
SM	SMath Studio document (old)	60
SM	Samna Word document	108
SM	StepMania step file	11
SM3	Sound Master II module (v3)	19
SM7	WinSMC snapshot	4
SMA	SMAC compressed data	5
SMALI	Smali assembly source	347	Dave Dugal
SMB/SMBH	Autodesk ShapeManager 3D model	72
SMB	MagicScore Maestro Symbol	60
SMB	MagicScore Symbol	62
SMBP	SoMachine Basic Project	70
SMBP	SoMachine Basic Project (crypted)	4
SMC	Super Nintendo game - ROM Image	4
SMD	MicroMap map data	18
SMD	Sega Genesis / Megadrive Rom Image	21	Piwi
SMD	Spring Map Definition	12
SMD	Valve Studiomdl Data	12
SMD	Valve Studiomdl Data (with rem)	9
SMDEVICE	ShowMaker Device	8
SMDLPROJ	SQL Server Report Model Project	6
SME	Samsung Kies Messages backup	4
SMENT	StarMade Entity	18
SMESH	Meshmixer SMESH model	6
SMF	3D World Studio mesh	74
SMF	Scrull Music File	2
SMF	Serif MetaFile	62
SMF	SkinMagic Skin	10
SMF	SmartCAM manufacture data	23
SMF	Spring Engine Map	16
SMF	StarMath Forumla (v2.0)	12
SMF	StarOffice StarMath formula (v3)	12
SMG	3DVIA Composer model	4
SMGSCE	3DVIA Composer Sceneario/animation	4
SMGVIEW	3DVIA Composer View definitions	8
SMGXML	3DVIA Composer model (XML)	14
SMI	Lotus Smart Icon	20
SMI/SMO	Siemens archived SMS messages	4
SMI/SMIL	Synchronized Multimedia Integration Language	16
SMK	Smacker movie/video (newer)	2
SMK	Smacker movie/video (original)	40	Alex Martin
SML	SARscape XML Header	8
SML	Smile data interchange format	4
SMM	Smart Install Maker project	4
SMMX/XML	SimpleMind Mind Map	46
SMMX	SimpleMind Mind Map (zipped container)	21
SMOD	Future Composer v1.0-v1.3 module	123
SMOL	Spartan molecule data	55
SMP	Audiocube encrypted audio Sample	8
SMP	Dirk Bialluch TPU samples	3
SMP	Dr. Track Sample	2
SMP	Magic of Endoria Sound Sample	206
SMP	Novastorm Media audio	3
SMP	Sampbox 4 Sample	4
SMP	SmartMusic Performance	7
SMP	Turtle Beach Sample Vision audio sample	18
SMP	Ulead Gallery	4
SMP	Ulead Photo Impact Presets	9
SMP	Watcom Profiler Sampling data	3
SMPD	Sc2gears Mouse Print Data	2
SMPRO	Sound Master II module (v1)	9
SMS	Train Simulator Sound Management System	114
SMT	Memo File Apollo Database Engine	54	Knuth Konrad
SMT	Spring Engine Tile	16
SMUFI	Picatune soundtrack	20
SMUS/SONG	SMUS IFF Simple Musical Score	46
SMV	SigmaTel Motion Video	10
SMV	Snes9x movie capture	5
SMW	SIMPL Windows source	63
SMW	SuperMap World - AvisMap GIS data	8	Kieran O'Donnell
SMX	SysMetrix skin	11
SMZIP	StepMania music package	18
SN	Sound Club module	26
SN1	Drive SnapShot Disk Image (additional parts)	3
SN2	Sound Club 2 module	28
SN4/SN3	Scid player/event/site/round data	2
SNA	Drive SnapShot Disk Image	2
SNA	JavaCPC Snapshot	5
SNA	Oricutron Snapshot	6
SNA	WinAPE Snapshot (generic)	6
SNA	WinAPE Snapshot (v1)	2
SNA	WinAPE Snapshot (v2)	2
SNA	WinAPE Snapshot (v3)	2
SNAG	SnagIt capture	16
SNAGPROF	Snagit Profile	11
SNAPPY	Snzip compressed (comment-43 format)	15
SNAPPY	Snzip compressed (snappy-in-java format)	15
SNAPPY	Snzip compressed (snappy-java format)	15
SNB	S-Note document	16
SNB	Shanda Bambook eBook	5
SNC	Sonarc compressed RAW PCM audio	6
SND	Dalet Sound format audio (old)	4
SND	DataShow sounds/music	3
SND	DeskMate Sound	8
SND	Doom Eternal Sound	15	Masamune3210
SND/BLK	Dynamix Sound data container	2
SND	Elecbyte M.U.G.E.N. sound	3
SND	Fine Artist Sound	10
SND	Knowledge Adventure Sound	44
SND	MMFW Sounds	2
SND	Magnetic Sound	2
SND	Sound Play digitized audio	3
SND	SoundTool audio	2
SND	The Music Studio Sound (Atari ST)	4
SND	The Music Studio Sound (PC)	10
SNDH	Atari SoundHeader music	2
SNDT	SndTool sound/audio	14
SNF/TRC	Sniffer capture	6
SNF	Starry Night Document	25
SNF	X11 Server Natural Format font (LSB)	751
SNG	Alchimie Jr Song/module	2
SNG	CometSong Song	4
SNG/UDS	Coresong / Unique Development module	34
SNG	DeskMate song	86
SNG	Faust Music Creator module	7
SNG	GoatTracker chiptune	27
SNG	GoatTracker chiptune (v2)	41
SNG	JITT64 song (un-gzipped)	6
SNG	Korg Song file	3
SNG	MAGIX music studio Song	37
SNG	MS 2.5 module	23
SNG	Roland EASE Song (v1.0)	8
SNG	Roland Midi Music Recorder song	5
SNG	SPISPOPD Song	9
SNG	Scriptable Network Graphics	7
SNG	Sweet Sixteen Song	7
SNG	Synder SNG-Player module	66
SNG	Synder Tracker module	17
SNG	The Music Studio Song (Atari ST)	12
SNG	The Musical Enlightment Song	4
SNG	Voyetra Sequencer Plus Gold Song	7
SNG	WinSong Composer Song	6
SNK	Strong Name Key	17
SNL	EGrid32 form snippet	2	Elias Montoya
SNM	Netscape Mail Message	12
SNM	Smush Animation format (new)	11
SNM	SnevenTracker Module	4
SNOOP	snoop verbose trace	29
SNP	ADAMEm Snapshot	3
SNP	B-EM Snapshot	3
SNP	Colour Emu Snapshot	5
SNP	Elkulator Snapshot	2
SNP	JS Mocha Snapshot	13
SNP	Microsoft Access report Snapshot	27
SNP	Mocha Snapshot	9
SNP	Snippit patch	25
SNP	WinAPE recorded session (simple)	2
SNP/SNAP	XRoar Snapshot	2
SNPDF	SNAP Processed Data File	2
SNR	WinAPE recorded session (full)	2
SNS	SNS-HDR project	8
SNSF/SNSFLIB	SNSF Super Nintendo Sound Format rip	7
SNSX	SNS-HDR 2.x project	11
SNT	Amnesia: T.D.D. sound entity	10
SNT	Fade to Black objects indexes	13
SNX	Aegis Sonix music	71
SNX/SNAPSHOT	Mirage Microdriver snapshot (no screen)	2
SNX/SNAPSHOT	Mirage Microdriver snapshot (with screen)	2
SNX	SNX Snapshot	2
SNX	Sonix video	9
SNX	StarCraft Single Player Save	6
SNZ	Snzip compressed (snzip format)	6
SOB	Microsoft tutorial data	9
SOBJ	Caligari TrueSpace 3D object (v2.x)	17
SOC	StarOffice Colors	4
SOF	Quartus II Project	12
SOF	RESOF compressed archive (old)	2
SOF	RESOF compressed archive (v2.x)	7
SOFT	Simple Omnibus in Text Format	22
SOG	Hippel ST module	3
SOK	Koustracker module	34
SOK/SLC	Sokoban XML	15
SOL	Flash Shared Object file	5
SOL	Sierra On-Line King Quest 8 audio	4
SOL	Sierra On-Line audio	4
SOL	SkyMap Pro Overlay	5
SOLITAIRESAVE-MS	Microsoft Solitaire Saved game	6
SON	Beam Software SIFF sound	6
SON	Notator Song	10
SON	SBStudio II song	4
SON	Score Perfect Professional Song	16
SON	Sonnet Project	135
SON	Spruce DVDMaestro subtitles	8
SONG	AudioSauna Song	6
SONG	Bars and Pipes Professional song	12
SONG	Presonus Studio One Song	5
SONG	The Music Studio Song (Amiga)	28
SOP	Note Song	376
SOP	TSPLIB Sequential Ordering Problem data	41
SOR	Paradox sort definition	3
SOR	SOR OTDR data	16
SOR	SOR OTDR data (var 2)	7
SOR	Shot Online Resource	3
SOS	Adventure SOS compiled walkthrough	13
SOS	SOSI map data	21
SOS	SOSI map data (UTF8)	5
SOU	Lucasfilm Games VOC Sound	3
SOU	SBStudio II sounds	15
SOU	SCUMM digitized Sounds (v5-6)	4
SOUND	The Music Studio Sound (Amiga)	5
SOX	SoX native uncompressed PCM audio	3
SP	PEPE 2D constant interval DataSet	34
SP	Playmation Spine	3
SP	Saxon Publisher document	11
SP	SignPlot traffic sign data	2
SP	Spectrum emulator snapshot	3
SP3	NGS orbital format SP3 (positions only)	3
SP3	NGS orbital format SP3 (with velocity)	2
SPA	Anritsu Spectral Analyzer data	11
SPA	Spectral Data	115
SPARC	Skype Extra	18
SPARSEIMAGE	Apple Sparse disk image	3
SPB	SoftProjector Bible	8
SPBM	Samsung Smart Switch contact backup	5
SPC	Crimson Editor language specification file	11
SPC	Datalink SoundScape	9
SPC	SpchComp encoded speech/audio	11
SPC/SPS	Spectrum 512 compressed/smooshed bitmap	5
SPC	Super Famicon/Super NES audio dump	243
SPD	Bitstream Speedo font	36
SPD	K-Spreadsheet (v2)	3
SPD	K-Spreadsheet (v3/4)	5
SPD	Microsoft Speech Data	5
SPD	Samsung Pen Document	53
SPD	Sorted Pulse Data	8
SPD	Sprite Pad Data (v2.0)	13
SPDIF	SPDIF raw audio	2
SPE	Princeton Instruments WinView CCD image format	6
SPE	SIMPSON binary format	4
SPE	SPSS Extension	7
SPEC	AmiAtlas Way data	4
SPEC	AmigaKonto Specification	2
SPEC	PyInstaller Spec	13
SPECCY	Speccy snapshot	5	Ryan Jones
SPEECH	FL Studio Speech Preset	61
SPF	Jose SciEditor Project	2
SPF	Score Perfect Professional Font	5
SPF	StorageCraft ShadowProtect backup image	3
SPF	StruCad 3D model	6
SPFX	Sorenson Squeeze Preset	160
SPG	Spectrum Prog snapshot	15
SPH/NIST	NIST Sphere waveform audio	8
SPH/SPP	Shimadzu SPM File Format (binary)	2
SPI1D	Imageworks 1D LUT format	182
SPI3D	Imageworks 3D LUT format	117
SPIDERSOLITAIRESAVE-MS	Microsoft Spider Solitaire Saved game	10
SPIF	Streaming Progressive Image Format bitmap	4
SPIFF/SPF	SPIFF Still Picture Interchange File Format bitmap	7
SPINPUT	Spartan spinput format	6
SPJ	BeepFX Sound Effects Project	2
SPJ	BeepFX Sound Effects Project (v2)	2
SPJ	DigiTrax Sound Project	4
SPJ	Microsoft ICE Stitch Project	8
SPJ	Microsoft ICE Stitch Project (v2)	4
SPJ	PhotoStage Slideshow project	17
SPJ	Site Publisher Project	6
SPK/ARC	Acorn Spark Archive	10
SPK	KiXtart SPK notation format	12
SPK	Monkey Forest spectrum data	12
SPK	Sparkup book	5
SPK	Synology Package	23
SPK	VSO language data	40
SPL	Digitrakker Sample	2
SPL	Infinity Engine spell (v1)	2
SPL	Infinity Engine spell (v2.0)	788	Sam.
SPL	Raw print data	2
SPL	SOPROL Sound Programming Language module	9
SPL	Skencil / sK1 text color Palette	3
SPL	SpelTool Supplemental Dictionary (v1.0)	2
SPL	Splint compressed data	7
SPL	sPlan schematic (generic)	3
SPL7	sPlan 7.0 schematic	12
SPM	ISO 28600:2011 SPM data transfer format	3
SPM	Spektrum DX serie transmitter settings	24
SPM	Spritemate	4
SPM	StoneTracker Module	30
SPM	Veeco Nanoscope II SPM data	3
SPM	Veeco Nanoscope III SPM data (binary)	7
SPM	Veeco Nanoscope III SPM data (text)	2
SPM	Veeco Nanoscope III SPM force data (binary)	2
SPMO	SpeedView Meta Objects	9
SPMOD	SimplePlanes compressed Mod	4
SPO	SPSS Output Document	40
SPO	Spore saved game	32
SPP	Serif PhotoPlus Picture (OLE)	18	fenixproductions
SPP	Serif PhotoPlus Picture (XML-ZIP)	5	Tyler Thorsted
SPP	Superplan spreadsheet (v2.x)	2
SPP	Superplan spreadsheet (v3.x)	13
SPR	Assault Wing Sprite	84
SPR	Brother PowerNote spreadsheet	13
SPR	Cavewars sprite	33
SPR	Cosmigo Pro Motion SPRites sequence/animation	2
SPR	DataShow Sprite/icon	4
SPR	Fallout Tactics Sprite	4
SPR	Flashback Sprite	5
SPR	ID Software Sprite format	9
SPR	Live for Speed data	7
SPR	Magic and Mayhem sprites	2
SPR	Mini Office Professional Spreadsheet (Atari)	9
SPR	Mini Office Spreadsheet (Amiga)	6
SPR	Psion SH3 Spreadsheet	3
SPR/SPT	STNG 'A Final Unity' Sprites	675
SPR	Sakura Wars game data archive	2
SPR	Sangduck Sprite	2
SPR	SprEd Sprite	3
SPR	Sprint document	6
SPR	Sprite Artist Sprite	5
SPR	Star Trek: Armada Sprite table	15
SPR	SuperScape Sprite/image	3
SPR	The Civil War Sprite library	7
SPR	WGT Sprite	25
SPRITE	BASIC8 Sprite	5
SPRITE	SuperTux Sprite	160
SPRITEFONT	DirectX Tool Kit SpriteFont	3
SPS	Autem PLC/SPS Analyzer Pro data store	8
SPS	SharkPort file	8
SPS	Spectrum 512 Anispec animation	2
SPS	StoneTracker Samples	30
SPS	Winamp Signal Processing Studio DSP-Effect	4
SPT	Dynamix SPT game data container	2
SPT	InfoSpotter Template	2
SPT	SpeedTree format	16
SPU	SPU Playstation log rip	31
SPUI	Spore User Interface layout	4
SPV	SPSS output document	80
SPV	SpacEyes3D Viewer project	3
SPV	Sprite Video format	5		NEW!
SPVCHAIN	Multibit Bitcoin blockchain	4
SPX	Spectrum 512 Extended bitmap	2
SPX	Speex encoded audio	11
SQ	Mobil 1 Rally Championship level data	48
SQ	Mobil 1 Rally Championship map data	36
SQF	FreeMotion Flash movie	5
SQL	MySQL dump	12
SQL	PostgreSQL database dump (Mac)	3
SQL	PostgreSQL database dump (Unix)	3
SQL	PostgreSQL database dump (Win)	16
SQL	phpMyAdmin SQL dump	5
SQLAR	SQLite Archive compressed	8
SQLITE	ElectrumSV wallet	6
SQLITE/SQLITE2	SQLite 2.x database	6
SQLITE/SQLITE3	SQLite 3.x database	7
SQLITE	SQLite Zipvfs compressed database	2
SQLITE-WAL/DB-WAL	SQLite Write-Ahead Log (little endian)	32	Joerg Jenderek
SQLPLAN	Microsoft SQL Server execution Plan	10
SQLPROJ	Visual Studio SQL Server Project	13
SQM	Operation Flashpoint mission	8
SQM	Squirrel Module	2
SQM	Windows Live Messenger Log file	53
SQR	SQR script	14
SQT	SQ Tracker chiptune	29
SQX	SQX compressed archive	14
SQZ	FOXSQZ compressed archive	5
SQZ	SQWEZ compressed archive	3
SQZ	Squeeze It compressed archive	16
SQZ	Squeeze project	7
SR	PulseView sigrok dump	929
SR	srank compressed data	3
SR2	sr2 compressed data	17	Label
SR5	Graph Saurus bitmap (5)	2
SR7/SR8/SRS	Graph Saurus bitmap (7/8/S)	3
SRC	Crimson Fields level	22
SRC	Crimson Fields level (with rem)	8
SREP	SuperREP compressed data	3
SRF	FileLocator Pro Search Criteria (gen)	25
SRF	FileLocator Pro Search Criteria (v3.1)	14	Meigel
SRF	FileLocator Pro Search Criteria (v6.5-7.5)	24
SRF	FileLocator Pro Search Criteria (v8.0)	10
SRF	Garmin vehicle image	10
SRF	LightWave Surface	178
SRF	Opticks Surface	111
SRF	SRF map	12
SRF	Steinberg Resource File (generic)	15
SRF	Steinberg Resource File (v3)	12
SRF	Terragen Surface Map	2
SRF	YSFlight Surface	170
SRF	You Don't Know Jack game data archive	2
SRL	Strelok Scope Reticle	5
SRP	Greenstreet Publisher snippet	62
SRR	Scene Release Reconstruction data	16
SRS	Outlook Send-Receive Settings	9
SRSA	Koei Tecmo Audio	2
SRST	Koei Tecmo Audio	2
SRT	SubRip subtitles	28
SRT	SubRip subtitles (UTF-16)	22
SRT	SubRip subtitles (UTF-8)	17
SRV	Train Simulator Service definition	26
SRW	Samsung Raw image	20
SS	First Choice SpreadSheet	6
SS	PHAST Sufficient Statistics	4
SS	Slicks 'n' Slide track data	21
SS	Slim Show project	2
SS	Speedy System module	5
SS	SuperWorks SpreadSheet	6
SS/ST	Telepaint canvas/stamp bitmap	26
SS1	MSX Home Office Spreadsheet	4
SS1	Mini Office II SpreadSheet	13
SS2	20/20 SlideShow	4
SSA	Children of the Nile campaign	6
SSA/ANIM	ClariSSA Super Smooth Animation	17
SSA	Empire Earth 1 game data	32	Josef Schneider
SSA	MetaEdit Structured Systems Analysis	6
SSAEDIT/SSAEDITION/EDITION	ClariSSA internal edit format	38
SSC	StepMania Song	7
SSC	StepMania Song (with rem)	3
SSD	Musitek SmartScore X^2 Style	104
SSDL	ADO.NET Store Schema Definition Language	9
SSF	Circuit Maker chart	18
SSF	Enable SpreadSheet	9
SSF	Mortal Kombat Deadly Alliance game data archive (GC)	2
SSF	Mortal Kombat serie game data archive	2
SSF	Quartus Simulator Setting File	20
SSF/SSFLIB	SSF Saturn Sound Format rip	41
SSF	STL Stream Format	3
SSF	Trimble Standard Storage File GPS data	10
SSF	TurboCALC SpreadSheet	4
SSH	Strata 3D Shape	17
SSK	Fractal Design Painter Session	11
SSL	Corel Flow Smart Library	6
SSL	Jing Tao pic format bitmap	20
SSML	Speech Synthesis Markup Language	12
SSMSASPROJ	Microsoft SQL Server Analysis Services Project	4
SSMSMOBILEPROJ	SQL server Management Studio Mobile Project	6
SSMSMOBILEPROJ	SQL server Management Studio Mobile Project (UTF-8)	5
SSP	Axialis Professional Screensaver Producer project	2
SSP	ScreenSwift Screen Saver Project	4
SSP	SmartSniff Saved Packets	15	Scrapie
SSP	Solitaire Setty Project	2
SSS	Coda Style Sheet	9
SSS	Skyland's Star saved game	4
SSS	Tools Media Corp. material	1883
SSS	Tools Media Corp. material (with rem)	75
SSS	Trilobyte SVGA FLICK/Groovie Player Script	2
SST	AVHRR satellite bitmap	30
SST	Microsoft Serialized certificate Store	2	Kevin Gut
SST	Softdesk Spreadsheet (generic)	6
SST	Softdesk Spreadsheet (v11.1)	3
SST	Sonic Scenarist SubTitles	16
SST	Stream SubText Player subtitles	8
SST	Yamaha Session Style	68
SSTS	Stream SubText Script subtitles	5
SSV	Medal of Honor: Pacific Assault save game	95
SSW/CRY	SETool encrypted firmware	14
SSWP/SSWPR	SaalDesign Project	12
SSX	Kega Fusion Save State	3
ST	Bandai SuFami Turbo cartridge	13
ST/XFS	Eldos Solid File System	2
ST	STAT compressed	2
ST	SawTeeth module	13
ST	SawTeeth module (text format)	2
ST	ShakeTracker Module	5
ST*	GetDataBack Scan trace	4
ST0	VirtuaNES savestate	8
ST11	Spectrum Sound Tracker 1.1 chiptune	59
ST13	Spectrum Sound Tracker 1.3 chiptune	3
ST1H/MEM	Fanuc parameters file	5
ST2	RCA Studio 2 binary dump cartridge	82
ST2	SoundTrakker128 tune	279
ST26	Soundtracker module (v2.6)	2
ST3	Star 3 MIDI Karaoke file	12
ST6	ST-6 astrocamera bitmap	3
ST6	ST-6 compressed astrocamera bitmap	13
STA	BrMSX savestate	3
STA	Complete Statistica(l) System spreadsheet (v5)	66
STA	ENVI Statistics	10
STA	MAME Save State	6
STA	PokeMini saved State	4
STA	Project Master Statistic data	5
STA	blueMSX save State	8
STA	fMSX emulation state (ungzipped)	8
STAGE	2D Fighter Maker 2nd stage data	10
STAPL	Standard Test and Programming Language	20
STARPAK	Respawn Entertainment game data archive	342	That1MiningGuy
STARTLET	Start++ script	3
STAT	Weather data summary report	98
STATE	BlastEm snapshot	2
STATE/SRM	RetroArch Save State (v1)	6
STATE	atari++ state	6
STATES	Phoenix save state (3DO)	6
STATES	Phoenix save state (generic)	9
STB	AutoCAD Plot Style Table (name based)	8	Peter Glasl
STC	StarOffice Calc template	2	Joerg Jenderek
STC	StoneCracker S401 compressed	2
STC	StoneCracker S403 compressed	2
STC	StoneCracker S404 compressed	73
STD	3M Printscape document (v1.x)	2
STD	Atari Works Database	2
STD	PROMT document	6	kif aka AC
STD	STAAD.Pro project data	11
STD	StarOffice Drawing Template	3	Joerg Jenderek
STD	SureThing CD Labeler document	35
STD/SUM/TXT	wi-scan log	7
STE	Xerox Rooms Suite (v1.0)	6
STEEMBPB	Steem BPB disk info	4
STENCIL	EGS-SpectraPaint Stencil	2
STENCYL	Stencyl game data	9
STEX	Godot bitmaps container	5
STF	3D World Studio material	14
STF	Lotus Agenda Structured Text File	6
STF	STuetzerbach Format	9
STF	SuperTux Font	12
STF	Windows Setup Table File	30
STG	STG SNMP Traffic Grapher settings	4
STH/STW	Breakdown game data archive	2
STH	Sisthema Personal System	4
STJ	STJ Stereoscopic bitmap	6
STJ	STMicroelectronics STJ video	3
STK	HyperStudio Stack (Mac)	20
STK/TIF/TIFF	MetaMorph Stack	7
STK	Stockholm format	8
STK	Ubiquiti EdgeSwitch firmware	16
STL	3D Slash STereoLithography (binary)	5
STL	3D Systems STereoLithography	5
STL	3DSMax STereoLithography (binary)	5
STL	3shape STereoLithography (binary)	33
STL	ADMesh processed STereoLithography (binary)	4
STL	ATF STereoLithography (binary)	15
STL	Alibre Design STereoLithography (binary)	4
STL	ArtCAM STereoLithography (binary)	10
STL	AutoCAD STereoLithography (binary)	3
STL	Autodesk STereoLithography (SLA-1 triangle, binary)	6
STL	Blender STereoLithography (binary)	5
STL	Blender exported STereoLithography (binary)	12
STL	BobCAD-CAM STereoLithography (binary)	6
STL	CHITUBOX exported STereoLithography	5
STL	Caligari trueSpace STereoLithography (binary)	3
STL	Certificate Trust List (DER encoded)	9	Joerg Jenderek
STL	Cheetah3D STereoLithography (ASCII)	7
STL	CloudCompare STereoLithography (binary)	9
STL	Cura STereoLithography (binary)	7
STL	Digitized Shape Editor/CATIA STereoLithography (binary)	5
STL	EBU Subtitling data exchange format	2
STL	FabConvert.com STereoLithography (binary)	2
STL	Fast-Quadric-Mesh-Simplified STereoLithography	5
STL	FlashForge STereoLithography (binary)	4
STL	FreeCAD STereoLithography (binary)	7
STL	Geomagic Studio STereoLithography (binary)	2
STL	Gwyddion STereoLithography (binary)	6
STL	HueForge STereoLithography (binary)	4
STL	ImageToStl.com STereoLithography (binary)	4
STL	InnovMetric STereoLithography (binary)	3
STL	Inventor STereoLithography (binary)	5
STL	KISSSlicer STereoLithography (v1.x) (binary)	4
STL	KISSSlicer STereoLithography (v2.x) (binary)	4
STL	LOMSlice STereoLithography	2
STL	MagicScore Style	3
STL	MakerWorld STereoLithography (binary)	10
STL	Materialise Coloured STereoLithography (binary)	2
STL	MeshLab STereoLithography (binary)	4
STL	Meshmixer STereoLithography (binary)	5
STL	MoI STereoLithography (binary)	7
STL	NetFabb STereoLithography (binary)	8
STL	Open Asset Import Library exported STereoLithography (binary)	6
STL	Open CASCADE STereoLithography (binary)	6
STL	OpenSCAD STereoLithography (ASCII)	13
STL	OpenSCAD STereoLithography (binary)	5
STL	Primos Sound format audio	6
STL	Pro/DESKTOP exported STereoLithography	3
STL	Rhinoceros STereoLithography (binary)	6
STL	SICAT STereoLithography (binary)	2
STL	SMLib STereoLithography	4
STL	STereoLithography (ASCII)	32
STL	STereoLithography (binary) (alt2) (gen)	8
STL	STereoLithography (binary) (alt3) (gen)	36
STL	STereoLithography (binary) (alt4) (gen)	5
STL	STereoLithography (binary) (gen)	12
STL	STereoLithography (binary, no rem)	47
STL	Shapr3D STereoLithography (binary)	6
STL	Simplify3D STereoLithography (binary)	8
STL	SketchUp STereoLithography (binary)	9
STL	SkyOS Style	3
STL	Solid Edge STereoLithography (binary)	8
STL	Spin 3D STereoLithography (binary)	3
STL	Spruce subtitles	2
STL	Spruce subtitles (with rem)	2
STL	Stratasys STereoLithography (binary)	5
STL	SuperTux Level	209
STL	SuperTux Level (with rem)	28
STL	T-FLEX CAD STereoLithography (binary)	2
STL	TurboCAD Pro STereoLithography	6
STL	Uranium STLWriter STereoLithography (binary)	6
STL	VCGLib STereoLithography (binary)	4
STL	Visualization Toolkit STereoLithography (binary)	2
STL	Wolfram Language STereoLithography (binary)	2
STL	drububu.com STereoLithography (binary)	4
STL	ideaMaker STereoLithography (binary)	14
STL	libthing STereoLithography (binary)	4
STL	stlbn STereoLithography (binary)	3
STLE	Video Music Box Style	4
STM	Extensible Storage Engine STreaMing	1	Joerg Jenderek
STM	GNU TeXmacs Scheme	5
STM	Grand Prix Circuit Saved slot	12
STM	Scream Tracker 2 song/module	27
STM	Scream Tracker 2 song/module (BMOD2STM)	3
STM	Scream Tracker 2 song/module (SWavePro)	3
STM	Scream Tracker 2 song/module (Scrvrt)	3
STM	Scream Tracker 2 song/module (WUZAMOD)	3
STM/STX	Scream Tracker module	16
STM/DTM	Smart Software Time Manager Data	2
STM	State Transition Diagram model (Prosa)	20
STM	WinSTM data	2
STM	mtronix Stream	2
STMX	XMILE Model	30
STN	AutoSketch wizard Stencil	13
STN	AutoSketch wizard Stencil (with rem)	12
STN	Genuine Fractals STING image	2
STN	Schiratti Commander Situation	21
STO	Infinity Engine Store (v1.0)	255	Sam.
STO	Infinity Engine Store (v1.1)	8
STO	Infinity Engine Store (v9.0)	226	Sam.
STO	PRO100 Furniture design project	632	Stas Resenchuk
STO	WinStorm Storm info	11
STOO	AWE Productions game data	2
STORMREPLAY	Heroes of the Storm replay	6
STORY	Storyist project	13
STORY	VIVA Story	5
STORYBOARD	Interface Builder Storyboard document	29
STP	Dynamic Publisher Stamp	21
STP/STEP	ISO-10303 STEP model data	329
STP	Molecular Imaging STP SPM data	6
STP	SignalTap II capture	13
STP	Spectrum Sound Tracker Pro 2 chiptune	5
STP	Steem Patch	15
STP	SuperFlow Template (v1.00)	9
STP	Verity Collection Stop List	4
STPROJ	Sapphire Project	22
STR	Black Diamond Full Motion Video	8
STR	DataPerfect Structure (v2.x)	27
STR	InfoPal Structure	9
STR	LibreOffice Gallery translations	14	Joerg Jenderek
STRC	AY STRC chiptune	4
STREAM	Shockwave Stream	6
STREAMDB	Doom Eternal Resource Archives	7	Masamune3210
STREAMDECKPROFILE	Stream Deck Profile	7
STRM	Nintendo DS audio Stream	138
STROKES	AKVIS Strokes	10
STS	Atari Works Spreadsheet	5
STS	DRIFT2000 Status	4
STS	Datamat database structure	3
STS	Microsoft C/C++ project Status info	7
STS	Microsoft Programmer's Workbench Status	11
STS	Steem Snapshot	4
STSG	SuperTux Saved Game	10
STT	STT disk image	2
STTPL	Samsung bada OS Theme Designer Template	55
STTPL	Samsung bada OS Theme Designer Template (TouchWiz)	39
STU	Pinnacle Studio Video Project	8
STUDIO3	Silhouette Studio data	4
STUDYBOX/STUDY	Fukutake Publishing's Studybox tape image	13
STUFF	EVE Online Game Contents archive	3
STUFF	Neophyte game data archive	5
STV	Medal of Honor: Pacific Assault save game	95
STW	Atari Works Wordprocessor document	3
STW	STATISTICA Workbook	8
STW	STW disk image	2
STW	StarOffice Web template	2	Joerg Jenderek
STW	StarOffice Writer template	2	Joerg Jenderek
STW	Stare-EO Workshop drawing	3
STWM	SuperTux World Map	20
STWM	SuperTux World Map File (with rem)	15
STX	EditPlus Syntax file	13
STX	PASTI disk image	2
STX	StockChartX data	2
STY	Beyond Words Composer Style	8
STY	Comic Book Creator Story	3
STY	Grand Theft Auto 2 Style data	9
STY	Korg Style	10
STY	Labeler (v2.0) / Labels Unlimited (v1.0) Style	2
STY	Labeler (v3.0) / Labels Unlimited (v2.0) Style	2
STY	Lattice Diamond Strategy	10
STY	Legend Style	11
STY	LithTech engine sound Style	93
STY	MAGIX music studio Style	62
STY	Microsoft DirectMusic Style	65
STY/STX	Microsoft Word for DOS Style sheet	32
STY	Quattro Pro Style	6
STY	Stanford Graphics Style Master (v3)	42
STY	Stanford Graphics Style master (v2)	42
STY	Urban Chaos Story Script	4
STY	Ventura Publisher Style Sheet	104
STY	Ventura Publisher Style sheet (GEM)	77
STY	WINDEV control Styles	3
STY	Yamaha General Style	1611
STYLE	SuperJAM! Style	74
STZ	stz compressed data	4
SU2	SU2 mesh	10
SUA	Tim Newport-Peace's Special Use Airspace Format	13
SUB	CloneCD CDImage (subchannel-data)	20	THE LoW
SUB	DVD Subtitles	5
SUB	DVDSubtitle subtitles	5
SUB	Flipper Zero SubGhz Key data	292
SUB	Flipper Zero SubGhz RAW data	8498
SUB	MPSub subtitles	7
SUB	Philips SVCD Designer subtitles	5
SUB	SubViewer 1.0 subtitles	9
SUB	SubViewer 2.0 subtitles	21
SUBLIME-COLOR-SCHEME	Sublime Text Color Scheme	10
SUBLIME-KEYMAP	Sublime Text Keymap	23
SUBLIME-MENU	Sublime Text Menu	5
SUBLIME-MOUSEMAP	Sublime Text Mouse settings	8
SUBLIME-PACKAGE	Sublime Text Package (generic)	52
SUBLIME-PROJECT	Sublime Text Project	9
SUBLIME-SNIPPET	Sublime Text Snippets	1057
SUBLIME-SYNTAX	Sublime Text Syntax	44
SUBLIME-WORKSPACE	Sublime Text Workspace	13
SUH	GFA Raytrace Uncompressed image (hi-res) bitmap	2
SUI	Mac font	8
SUI	Simple User Interface Toolkit library	6
SUITE	Theme Manager / WinStyles theme	18
SUL	GFA Raytrace Uncompressed image (low-res) bitmap	2
SUN	SUNTronic module	13
SUNSYNTH	SunVox Synthesizer	59
SUNVOX	SunVox module	142
SUO	Microsoft VisualStudio Solution User Options	153
SUP	SMS Super File	2
SUR	Playmation Surface	3
SUR	Surf SPM data	2
SURF	3D-XplorMath Surface format	4
SURVEY	Spectra Precision Survey data	3
SV2I	Symantec LiveState recovery image	7
SV4	RollerCoaster Tycoon Saved game	11
SV6	RollerCoaster Tycoon 2 Saved game	18
SVAR	SVArTracker module	3
SVC	SVGAVESA configuration	21
SVC	SupervisionCam Camera Settings	23	Scrapie
SVCINFO	Saved WCF Configuration Information	23
SVCINFO	WCF Configuration Snapshot	10
SVCMAP	Windows Communication Foundation reference	17
SVD	CMSIS System View Description format	25
SVD	Roland Fantom audio	2
SVD	Semi-Virtual Diskette disk image (v1.5.x)	14
SVD	Semi-Virtual Diskette disk image (v2.0.x)	35
SVE	Task Force 1942 save game	9
SVF	EnVision Publisher DTP Font	3
SVF	Serial Vector Format	9
SVF	Serial Vector Format (with rem)	14
SVF	Simple Vector Format (generic)	19
SVF	Simple Vector Format (v1.10)	11
SVF	Simple Vector Format (v2.00)	3
SVF	SmartVersion File archive	5
SVG	3D Draw SVG image	3
SVG	Call of Duty save game	402
SVG	Call of Duty: United Offensive save game	225
SVG	Empire Deluxe Saved Game (DOS)	2
SVG	Empire Deluxe Saved Game (Win)	2
SVG	Empire II: The Art of War Saved Game	3
SVG	Empire Save game	4
SVG	Return to Castle Wolfenstein save game	54
SVG	Scalable Vector Graphics (var.1)	525
SVG	Scalable Vector Graphics (var.2)	7
SVG	Scalable Vector Graphics (var.3)	604
SVG	SuperView Graphics bitmap	9
SVGX	SVGX slicer format	12
SVH	Solace Virtual Helios disk image	2
SVL	Red Faction save game	114
SVM	Sequential Vibes Music	3
SVM	StarView Metafile	5
SVM	StarView Metafile (old)	9
SVN	Solace Virtual Northstar disk image	4
SVP	Celestron's TheSky View Preferences	9
SVP	SvarDOS Package	36
SVQ	Roland MC-80 music sequence	6
SVQ	Roland XP-50 music sequence	8
SVQ	Roland music sequence (generic)	7
SVR	GoDot C64 Image Processing - Saver	8
SVS	Aperio ScanScope Virtual Slide	3
SVT	Solace Virtual Tape format 1	4
SVW	Gemsylk graph	7
SW2	SoftWrap license data	10
SW3	SuperWorks dictionary	2
SW3	SuperWorks help	2
SWA	ShockWave Audio	12
SWAV	Nintendo DS Sound Wave	7
SWC	Flash Component distribution archive	6
SWD	Flash file with debug info	9
SWD/WLD	Settlers II map	5
SWD/STS	Storybook Weaver Deluxe for Windows Story (v2.00)	76
SWE	Sweet32 Executable binary	6
SWF	Macromedia Flash Player Compressed Movie	16	Alex Paven
SWF	Macromedia Flash Player Movie	41	.Cryorb
SWF	Macromedia Flash Player Movie (LZMA compressed)	8
SWF/SWFMOVIE	Macromedia Flash SWF/Scaleform GFX Video (uncompressed)	2
SWG	SWAG packet	138
SWI	HP Switch firmware	6
SWI	SID-Wizard Instrument	324
SWI	SWiSH Movie	26
SWI	SWiSHMax 3 movie	117
SWI	SWiSHMax 4 movie	68
SWI	SWiSHMax movie (generic)	517
SWIDTAG	SWID Tag	9
SWISH	Swish-e index	38
SWITCH	Switch secure package	3
SWM	SID-Wizard Module	31
SWM	SMIRT file	12
SWM	SupportWorks ESP Message	11	Dino Costa
SWP	Vim swap data	6
SWQ	SID-Wizard sequence	2
SWS	PowerDesigner WorkSpace	6
SWS	SID-Wizard workfile (2SID)	3
SWS	ScreenWeaver Project	7	Alex Paven
SWT	SID-Wizard workfile (3SID)	4
SWT	SelectWare Technologies archive	2
SX	Statistix data	48
SX2	Propellerhead Reason NN-XT Patch	6
SXC	OpenOffice Calc spreadsheet	20
SXC	StarOffice Calc spreadsheet	13
SXD	StarOffice Drawing	19	Ryan Jones
SXE	ProfiCAD drawing	28
SXE	ProfiCAD drawing (v4)	5
SXF	Saxon Publisher Font	31
SXG	Softdisk Crossword	3
SXG	Speccy eXtended Graphics bitmap	3
SXG	StarOffice Master document	2	Joerg Jenderek
SXI	OpenOffice Impress presentation	14
SXI	StarOffice Impress presentation	14
SXIE	ShareX Image Effect	25
SXM	Nanonis SXM data	2
SXM	StarOffice Math document	6
SXW	OpenOffice Writer document	30
SXW	StarOffice Writer document	16
SXZ	Sxz hybrid vector/raster image	8
SY1	Lotus SmartPic library	5
SYF	Artline Symbol File	10
SYL	GammaCAD Symbol Library	11
SYM	CADVANCE 2D symbol	4
SYM	CODESYS Symbols	10
SYM	CodeView 4 Symbolic debug information	4
SYM	DeLorme vector Symbol data	2
SYM	DeltaCad Symbol	6
SYM	FastFont Symbol Set	28
SYM	Harvard Graphics Symbols (v2.x)	6
SYM	Logitech Modula-2 Loadable Symbols (v1.x,2.x)	70
SYM	Logitech Modula-2 Loadable Symbols (v3.x)	64
SYM	Medusa/M4 2D CAD Symbol	117
SYM	Oberon V3 Symbol data	115
SYM	Oberon V4 Symbol data	57	Romiras
SYM	PolyPlot Symbol	17
SYM	Quartus Symbols data	518
SYM	ST-CAD Symbol	4
SYM	SuperMap - AvisMap GIS SYMbol library	9	Kieran O'Donnell
SYM	TMT Pascal for DOS Symbols	14
SYM	Turbo Modula-2 Symbol data	85
SYM	gEDA Symbol	111
SYMCACHE	Windows Symbol Cache	31	Stef
SYMMOD	Symphonie Module	13
SYN	FL Studio SimSynth Preset	343
SYN	Sound Chip Synth patch	10
SYN	Synthesis module	37
SYN/SYNU	Synu bitmap	2
SYNCTEX	SyncTeX synchronization data (v1)	19
SYNMOD	SynTracker module	16
SYNW-COLORS	SynWrite Colors	11
SYNW-OUTPRESET	SynWrite Output Preset	25
SYNW-PROJ	SynWrite Project	10
SYNW-SESSION	SynWrite Session	5
SYNW-SNIPPET	SynWrite Snippet	172
SYP	Musicbox Sound	31
SYS	CyberAIDS infected Apple 2 executable	2
SYS	FreeDOS KEYBoard layout collection	10	Joerg Jenderek
SYS	MSX-DOS System kernel	16
SYS	MSX-DOS2 System kernel	10
SYS	OS/2 device driver (LX)	5	Joerg Jenderek
SYS	PS2 Icon	2
SYS	Punto 13 System	2
SYS	SPI scanner driver	4
SYS	SYSPACK compressed DOS SYS driver	20
SYS	ZSoft scanner driver	12
SYX	Korg SysEx preset command	656
SYX	MIDI Emulator Project SysEx preset command	7
SYX	Yamaha SysEx preset command	228
SZ	Snzip compressed (framing format)	4
SZ	Snzip compressed (framing2 format)	4
SZ	Sunzip compressed data	4
SZI	Smart Zoom Image format	12
SZIP	szip compressed data	7
SZP	Luigi's Mansion game data	3
SZT	Super ZZT Game Creation System data format	11
SZX	zx-state snapshot	10

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