Meazure

What are the dimensions of that image? How big is this window? Does this layout fit on an NTSC display? What color are these pixels? What does this icon look like close...

Free Open Source Windows

Bluegrams Screen Ruler

A lightweight and configurable ruler tool for Windows Desktop. Measure the size of elements on the screen in pixels, centimeters, inches and points. Move and resize...

Free Open Source Windows

Pixus

Pixus is an AIR pixel ruler application, a handy tool for web and interface designers. It has a lot of features: 1) Measure the screen objects in pixels using...

• Discontinued The program is no longer updated. Last version, 1.0 R78, released in August 2009, can be still downloaded from Google Code.

Free Open Source Mac Windows

On-Screen Ruler

On-screen Ruler is a lightweight, free, semi-transparent ruler to measure portions of the screen. It has a lot of features (and related keys shortcuts) and several...

Free Windows

Screen Ruler

Simple way to measure the distance between two points on your screen. Get the exact location and size of an element on a web page. Measure in pixels, centimeters...

Commercial Windows

JR Screen Ruler

JR Screen Ruler, also known as JRuler - Free virtual ruler for your computer screen. This Screen Ruler is a great tool that allows you to accurately measure anything on...

Free Windows

Virtual ruler cm

A simple ruler for your desktop Virtual ruler cm is a lightweight and easy to use application that will place a simple ruler on your desktop. You can use it to...

Free Personal Windows

A Ruler for Windows

Free on screen pixel ruler software for windows:The ruler easily measures objects on your screen. It's an ideal tool for designing web sites, working with graphics...

Free Windows

Art Directors Toolkit

Art Directors Toolkit (ADT) is the “Designer's On-screen Toolset” for Artists and Designers working with digital media.

Commercial Mac

Meander

An original way to measure routes, shapes, areas, anything that you can see on your screen Simply draw your line with mouse clicks on a nearly-transparent window over...

Free Mac

KRuler

KRuler is a screen ruler tool for measuring the size, in pixels, of items on the screen. This package is part of the KDE 4 graphics module.

Free Open Source Linux

JR Screen Ruler Pro

JR Screen Ruler Pro (aka JRuler Pro) is a great tool to accurately measure anything on your screen. This is especially useful when measuring graphics, web page browser...

Commercial Windows

Screen Ruler Professional

Screen Ruler: Measure anything on your screen. Do you need a way to measure the distance between two points on your screen? To get the exact location and size of an...

Commercial Mac Windows

Pixel Ruler

Know the exact size and position of any element with this screen ruler. Pixel Ruler features horizontal and vertical orientation, dynamic mouse measurement tracking...

Free Windows

Pixel Ruler for Android

Essential tool for every Android, iOS and web developer. Measure the size of each element in your app directly on your Android or iOS device. No more screenshots to find...

Commercial Android iPhone Android Tablet iPad