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

Checks web UI for browser compatibility (Compliance with Can I Use?)

Render your Android screens without a physical device or emulator.

Automation Test Reporting. OSS, Language & Framework agnostic

The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

Robot Framework is a generic open source automation framework. It can be used for test automation and robotic process automation (RPA).