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 A Ruler for Windows, which might be similar to On-screen Ruler.