Guggy - Make your friends laugh with personalized GIFs
Virtual Magnifying Glass - Virtual Magnifying Glass, a free, open source, screen magnification program for Windows, Linux, FreeBSD and Mac OS X. Free full version download and instructions for use.
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
Magnifixer - Magnifixer is a screen magnifier utility.
Data GIF Maker by Google - Google's new tool turns boring data into GIFs!
ZoomIt - Presentation utility for zooming and drawing on the screen.