On-screen Ruler

The On-screen Ruler version 2.2 is an essential tool for anyone needing precise measurements directly from their computer screen. Initially a simple project by John Kummailil to teach a child about software development, this program has grown into a widely used application, enhanced over time with features and shortcuts contributed by its dedicated user community. The program is categorized under System Utilities, specifically in the Gadgets Widgets subcategory.

This freeware offers a semi-transparent, lightweight ruler that can be easily positioned and resized on your screen for various tasks, whether you're a designer, developer, or just need to measure elements on your display. The program is remarkably simple to use, yet powerful enough to meet professional standards. The installer includes the main file, Ruler.exe, which ensures a straightforward setup.

On-screen Ruler supports a broad range of operating systems including Windows XP, 7, 8, 10, and 11, ensuring wide compatibility for various users. It's noteworthy that the latest version is 2.2, but previous versions like 2.1 and 1.0 are also available for those who might need them. The application's evolution has been influenced significantly by user feedback, turning it into a tool that's both practical and intuitive. More

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.