Ink2Go

Ink2Go screenshots

Screen annotation and recording solution that lets you write on top of your active desktop applications in real time.
Ink2Go screenshot
Ink2Go 1.6 : Ink2Go screenshot

Alternative downloads

Running Applications
2.0
Application launching utility for Mac OS X Leopard.
Window-Switch
0.12.14
FREE
Window Switch will let you see applications running on other computers.
ELAN
4.8
FREE
Tool for the creation of annotations on video and audio resources.