dexvert - Decompress EXtract conVERT
Convert 3,769 file formats (out of 7,712 known) into modern equivalents (png/svg/pdf/mp3/mp4/etc.)
See the lists of SUPPORTED & UNSUPPORTED file formats.
Utilizes 644 helper programs.
discmaster.textfiles.com utilizes this to convert and extract old files. If you find a file that does not convert properly, submit an issue.
This project is not currently ready for public use.
You can find 36,586 sample files for 4,090 formats at sembiance.com/fileFormatSamples