LanguageXFX
Fax data
File type: Various data file
Files with xfx file extension might be found as old fax files. Probably old and obsolete.
What is xfx file?
File type category:
Various data file
Date updated: June 25, 2018
The xfx file extension seems to have been in the past used for some fax related file, perhaps scanned document.
No further information about this file type could be found.