The 2.2 version of On-screen Ruler is available as a free download on our website. This download was scanned by our built-in antivirus and was rated as malware free. This free program is a product of John Kummailil. The software is categorized as System Utilities. The most frequent installer filename for the software is: Ruler.exe. You can set up this free PC software on Windows XP/7/8/10 32-bit. The most popular versions of the tool are 2.2, 2.1 and 1.0.
From the developer:
This lightweight, free, semi-transparent ruler began as a simple project to teach a child about computers, usability and the software development process. However, once John released a version with shortcuts, it quickly evolved into a tool used by thousands of people worldwide, and has been translated into several languages by an enthusiastic user community.
You may want to check out more software, such as Perfect Screen Ruler, OnScreen or A Ruler for Windows, which might be similar to On-screen Ruler.