Miraplacid Screen Capture - Screen capture with preview, scale, gamma correction, save as image.

MouseZoom - Mouse as magnifier, color dropper and distance analyser

Mr. Captor - Captures anything you see on the screen. Save, edit, print, email, publishing.

Pic Cutter - Anything you see is yours with Pic Cutter! Clip your favorite pictures.

ProMedia - MUlti-purpose All-Media software for music video and still images

Reglo - Reglo: Graphics tool including a ruler, a magnifier, screen and color capture.

River Past Screen Recorder - Capture screen to AVI video file, with choices of video and audio codecs.

SCP Image Magic - Easy to use Image Viewer with support for the most common file formats.