NUnit is a unit-testing framework for all .Net languages.

Squash TM is a full web application for test asset management. Its philosophy and ergonomics provide you with a framework structuring your workflow according to the state of the art, including TMAP and ISTQB.

PractiTest is an end-to-end QA management solution where you can manage, execute and report all your testing efforts in one central hub of information.

C/C++test is the fully integrated software testing solution for embedded safety-critical industries.

Sonic is a platform that integrates remote control debugging and automated testing of mobile devices, and strives to create a better user experience for global developers and test engineers.

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