JRuler screen ruler software is used to measure the length between any two horizontal or vertical points on the screen. The length can be displayed in pixels, inches, centimeters and other length units. Friends who engage in web design or graphics processing sometimes need such a tool to determine the width of a certain part of the web page. There is no need to use screenshots to import into Photoshop for measurement.

JRuler software also comes with two pro versions, each with its own characteristics. You can understand what it can do by running it. I prefer JRulerPro-old, which is similar to JRule. It can be moved by a single pixel, which is very convenient.
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