Windows · Free download · General

Ruler1.5.1.0

Ruler : Simple desktop ruler that can help you measure dimensions in pixels, supports multiple instances and can be customized in various ways

Operating system
Windows 10/11
File size
52 KB
License
OpenSource under LGPL
Last updated
May 1, 2026

105 downloads·602 page views

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Overview

What is Ruler?

Ruler : Simple desktop ruler that can help you measure dimensions in pixels, supports multiple instances and can be customized in various ways

In depth

A closer look at Ruler

Web designers and graphic artists often need to perform measurements on their computer screens, but a ruler isn’t always provided by applications they might be using.Ruler is a straightforward utility that allows you to measure the number of pixels in various areas on your desktop. The program can be configured in a number of ways, and it is even possible to use multiple rulers at once.

Relatively simple pixel ruler that comes with a few handy features

First off, it is worth noting that this application is a fork of an original project by Jeff Key, but with a few additions that make it a lot more useful.For instance, it is possible to have two or more rulers on your desktop at the same time, each with different dimensions and properties.Additionally, you can lock the ruler to avoid resizing it by accident, and you also have the option of setting its exact dimensions via a dialog box.

Lightweight tool that has numerous uses

You don’t need to install anything before running Ruler, as it only comes with a single executable file that can be run from any location.The ruler’s opacity can be customized, and it can also be configured to remain on top of all other windows.  If you need a vertical ruler, you can rotate it with just a couple of mouse clicks.There are no alternative colors to choose from, and you can only measure objects in pixels, as no other units are supported.

Useful pixel ruler for web designers are graphic artists

All in all, Ruler is a great tool for any users who needs to measure the dimensions of various objects on their desktop. It can be deployed instantly, allows you to use multiple rulers at once and offers a few other helpful features to make your work easier.

Requirements

System requirements

Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7

Verdict

Should you download Ruler?

Ruler runs on Windows 10/11 and is available under the OpenSource under LGPL license — the installer is 52 KB. We’ve catalogued it under General.

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At a glance

Ruler specifications

Category
General
Publisher
Andrija Cacanovic
Last updated
May 1, 2026
Requirements
Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7
License
OpenSource under LGPL
Operating system
Windows 10/11
File size
52 KB
Price
Free
Page views
602

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