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 up? How can I capture an arbitrary portion of the screen? These are...

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...

Free Open Source Mac OS X 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

ScreenRuler

ScreenRuler lets you measure objects on your Ubuntu desktop using six different metrics. FEATURES * Horizontal and vertical measurement in 6 different metrics:...

Free Open Source Linux

Measure Schmeasure

Measure Schmeasure is a simple screen ruler for measuring the width or height between pixels in any application. Just load it up and measure away. It can be set to...

Free Personal 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

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

PixelStick

PixelStick is a tool for measuring distances and angles on the screen. Excellent for designers or anyone who wants to measure a distance on their screen in any window or...

Commercial Mac OS X

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 OS X

PMeter

PMeter is a very handy pixel meter. There are plenty of desktop rulers around, but it's hard to find a good one, which is free. PMeter is a simple to use desktop...

Free Windows

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

Bluegrams Screen Ruler

Use this easy ruler tool to measure the size in pixels of all elements on your desktop. Resizable and draggable ruler with readable pixel measuring scale. Change from...

Free Open Source 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

ReadingRuler

When you read a book, don´t you use your finger or a ruler to follow the line? ReadingRuler does the same thing on your desktop. ReadingRuler is a virtual...

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