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File extension EFX filetypes
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Website  EXT   Filetype description                                    
    FILExt  EFX  eFax Fax Document (j2 Global Communications Inc.) 
    File Extensions  EFX  Ensoniq instrument file 
    File Extensions  EFX  Everex EFax fax document 
    Wikipedia  EFX  Fax - Everex EFax 
    TrID  EFX  j2 Global Communications eFax 
 Header Hexdump:  DC FE 

Found 5 item(s). Click on the websites' links above for the details!
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