Clip2Net is screen capture software with support for both Windows and Mac. It is a freeware desktop sharing application that's reliable and straightforward.
Here is a screenshot to illustrate the features and user interface of this application:
Utility worth having when you need to share desktop. Screenshot of Clip2Net - 945px · 453px
PicPick
WinCam
SmartCapture
HyperSnap
Snagit