File Extension Seeker

Metasearch engine for file extensions - Find info about unknown file extensions or filetypes lightning fast!

File extension XS4 filetypes
Click here to run a FREE scan for XS4 file extension related errors

Website  EXT   Filetype description                                    
    FILExt  XS4  XESS Worksheet (Applied Information Systems Inc.) 
    TrID  XS4  XESS worksheet (generic) 
 Header Hexdump:  30 3A 3A 58 53 

Found 2 item(s). Click on the websites' links above for the details!