screen writing tool

MWSnap is A handy tool for making screen snapshots.

Fast and easy to use tool to record your screen activity in a video file

Powerful screen tool to magnify, capture, edit, paint (!), measure, pick color

A free color picker tool to pick screen color to RGB and HTML format.

SimplyCapture is a Powerful screen/video capture tool!

e-Pointer: The Useful tool for teacher, Draw Computer Screen freely and easy.

ScreenDiscoverer is a tool for zooming, screen capture and color picking.