free ruler

A tool allows you to accurately measure anything on your screen

Measure not only a straight line distance but any curved distance on the Screen

DKRuler stays on top of all applications and file system windows.

Measure not only a straight line distance but any curved distance on the Screen

Measure any desktop element with on screen ruler tool.

Transparent Screen Ruler accurately measures any distance on your screen

A unique piece of software, provides an on-screen, slotted ruler.

Pixel Ruler, Eyedropper, Color Picker

Quick and small screen magnifier, screen capturer, ruler and color picker.