You can download Ruler Tool 2.0 from our software library for free. This free software is an intellectual property of Dr Andrew J Marsh. The most popular version of the tool is 2.0. Ruler Tool is included in Desktop Tools. Commonly, this program's installer has the following filename: RulerTool.exe.
From the developer:
The Ruler Tool is a great little utility for accurately measuring anything on your computer screen. This includes images, font heights, dialog boxes, etc. This can be very useful for web work and graphic design - allowing you to avoid having to screen-grab and view in an image manipulation package.
You may want to check out more software, such as Perfect Screen Ruler, WonderWebWare Screen Ruler or Free IP Tools, which might be similar to Ruler Tool.