The Cyberoptic GIF Solution - Version 1.01 With the cyberoptic GIF solution (COGS), you can quickly and easily optimize your entire GIF collection. COGS will scan your collection, trying to reduce the file size (download time) of your GIFs - without changing their appearance in any way! COGS can also be used to improve the compatibility of your collection with the wide variety of viewers and browsers out there (other optimization tools may render your GIFs incompatible with some of the viewers / browsers out there).