FAX files contain incoming or outgoing fax images created using specialized software, usually as part of a fax machine or a computer with a fax modem. FAX is a multi-page format and is somewhat similar in size and features with the TIFF format, though a lot less popular. Images with a FAX extension usually use a CCITT Group 3 type of compression. The FAX format is currently considered obsolete and rare, so in case you have found an old FAX image, we recommend converting it to a more accessible format.
JPEG JPG PNG GIF TIFF TIF BMP ICO EMF WMF AI PDF EPS PS EPI WEBP WEBPLL JP2 PCX TGA DWG DWF DXF DGN WMZ CGM DRW GBR PCT MIF PLT PCL SVG WPG CIN DCX DIS HRU MTV PRC RAD PIC RLA QRT SGI XBM XPM SWF CAL PSD JXR BPG APNG DDS SVGZ CG4 FLIF