review only</li>
 <li>PYX - Old Epson scanner format</li>
 <li>QFX - Quick Link II Fax file format</li>
 <li>RAF - Fuji digital camera Raw format, preview only</li>
 <li>RAS - Raster SunMicrosystems</li>

 <li>RGB - TrueColor (RGB) Images in SGI File Format</li>
 <li>RLE - Compressed MS Windows BMP</li>
 <li>RLE - Compressed Images in SGI File Format</li>
 <li>RLE - Compressed Intergraph Raster images, bilevel only</li>
 <li>RLE - Utah RunLength Encoded</li>

 <li>SAM - Images in Text Documents from AmiPro<