Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).

Easy on-device screenshot testing for Android.

Simple animated GIF screen recorder with an easy to use interface.

Screenshot testing library for Android.

An open source JS tool for image analysis and comparison. A successor of PhantomCSS.

Gatling is a powerful open-source load testing solution that integrates with your development pipeline. It includes a web recorder and colorful reports.