Freeware/Shareware Screen Magnification
(Full Screen Magnification)

Window Systems
Only
Desktop
Zoom
3.0
iZoom Web
System Access
The Magnifier
Windows 7
Level of Magnification
1-10x
1-36x
1-8x
1-9x
1-30x
Resize shape of lens or stationary window
No lens
yes
no
yes
Yes
Copy Zoom Image to Clipboard
yes
yes
no
yes
Yes
Choose different lens
no
yes
no
no
Yes
Color change
no
yes
yes
no
Yes
Tracking
(mouse/caret)
yes
yes
no
no
Yes
Mouse enhancements
yes
yes
no
no
Yes
Color Smoothing
No
yes
no
no
Yes
Speech
yes
yes
yes
no
No
USB
No
yes
yes
yes
No