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.
You may want to check out more software, such as Perfect Screen Ruler, OnScreen or Desktop Ruler, which might be similar to On-screen Ruler.