About GIF - Graphics Interchange Format
GIF stands for Graphics Interchange Format. Here you'll find information about the GIF graphic file format used on the Web. Includes software for working with GIFs, file specifications, and tips for making smaller GIFs and transparent GIFs.
You can easily convert most images to the GIF format in any image editing software.
Reduce the file size of your GIF images for faster loading.
A recent statement from Unisys implies that all Web site owners may have to pay $5000 or more for a license to use GIFs... but don't go burning your GIFs 'til you read my perspective.
Resources for Webmasters who choose to participate in Burn All GIFs Day as a protest against the Unisys LZW patent and other software patents.
Convert Macintosh PICT or Windows BMP files into GIF files with more than 256 colors. Shareware, $22 US.
Tips for making GIF files of the smallest possible size.
An opinionated editorial by Jeremy Wood.
An excellent overview GIF images and the types of GIFs -- transparent, interlaced, and animated GIFs.