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.
Magnifixer - Magnifixer is a screen magnifier utility.
ZoomIt - Presentation utility for zooming and drawing on the screen.
iZoom - iZoom Screen Magnifier & Reader represents a leap in screen magnification technology.
Lens (Magnifier) - Magnifier for software developers and computer graphics artists.
Epic Pen - A windows tool for drawing over your desktop and applications