how to convert .trd file into .csv

[puja]

Hello,
         I have data file of 2 gb in .trd file. Please guide me how to convert it to .csv format using any software or programming language.
I am comfortable in Python, CPP and Excel.

Thanks

[Mark0]

Hi!

The only .TRD format I'm familiar with is my own, used to hold the file types data for TrID.
But surely that isn't related to the file you are dealing with, since it's way too big at 2GB (the current TrIDDefs.TRD file is less than 5MB in size).