The File Extensions Database

.FAC File Extension

Category: Raster Image Files
Format: Binary

What is an .FAC file?

.FAC is FACE Image File

Usenix FaceServer graphic created on a Unix system; may be viewed in XnView; can also be converted to .SGI or .RGB Silicon Graphic IRIS images using fromface, an SGI utility for the IRIX Unix-based operating system.

FAC files are more commonly seen as .FACE files. However, both formats are rarely used anymore.

Programs that open FACE Image File

Windows

XnViewMP

Newera Graphics Converter Pro

Mac

XnViewMP

Linux

XnViewMP

How to solve problems with FAC files

Associate the FAC file extension with the correct application. On :
Windows: Right click on any FAC file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.FAC files". Mac: Right click (or Ctrl-click) the FAC file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .FAC is FACE Image File. Because only the current version supports the latest FAC file format. Search, therefore, e.g. on the N/A manufacturer website after an available .FAC is FACE Image File update.
To make sure that your FAC file is not corrupted or virus-infected, get the file again and scan it with antivirus software.

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