WinFax Fax Image
Unknownimage
File created by WinFax (including WinFax PRO), a program used to send and receive faxes in Windows; contains an electronic copy of a fax sent with a computer modem; used to digitally store fax information over the Internet.
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| Extensions | .fxr.fxs.fxm |
|---|---|
| Signatures | 0b23 at byte 0 (WinFax Fax Image) |
| PRONOM | fmt/1995 |
| Wikidata | Q126072709 |
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From Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.