jDiffChaser plays previously recorded scenarios and takes a screenshot of the last production version GUI rendering and another screenshot of the current development version. It then compares both screens, finds the differences between them and lists them all, highlighted in reports. Scenarios can be played locally on a single host, that means sequentially, or they can be played at the same time on two hosts when real time data is needed by the tested application.

jDiffChaser offers some options like defining zones to ignore during comparisons.

jDiffChaser is a simple multi-platform tool, easy to use, doing simple things that helps creating graphical user interfaces in a little more safety way.