Alexander G. Styopkin
It allows you to measure different points of a captured image.
On-screen Ruler provides you with a semi-transparent ruler on your screen.
Screen Ruler Professional is a measurement tool for Windows and Mac OS.
Infonautics GmbH, Switzerland
It lets you measure the distance between two points on your screen.
West Wind Technologies
This plug integrates SnagIt directly into Microsoft's Windows Live Writer.
Captures your PC desktop activity into standard MPEG or AVI video files.
A window ruler to measure screens and make screenshots; vital for developers.
Dr Andrew J Marsh
Ruler Tool gives the possibility of measuring all items on your desktop.
PixelRuler, the screen ruler for graphic and web designer.
It is the best choice for designers, web-masters and GUI developers.
Media Player Plugin will let you add Windows Media Player to a blog post.
Basta Computing, Inc.
Reglo: Graphics tool including a ruler, a magnifier, screen and color capture.
A unique piece of software, provides an on-screen, slotted ruler.
A fully configurable on-screen reading ruler to use with any windows application.
Simply drag and rotate the ruler to measure the objects on the screen.
Indian Summer Studio
Screen Loupe - Desktop Ruler - Color Picker - Capture Tool - Et Ceterae in just one pack. Incredible....
ComicViewer is a plugin based comic book screen reader.
This little Winamp plugin will make Winamp stop whenever you lock your screen.
It contains DirectShow plugin, MPEG-2 plugin, WMV plugin, AC-3 Plugin, etc.
Dr. John Kummailil
The ruler can be resized using the mouse and is highly configurable.
Clever Ruler is a powerful measuring tool for Windows.