SoapUI is a free and open source cross-platform functional testing
Software Unit Tests (Language Independent Approach)
SoloPi Automated Testing Tool
Selenium Hybrid Automation Framework with BDD tool Cucumber
Enhanced Korat supports GUI, FSM, JUNG and JSON.
Automated Uiautomator tool.
Runs JUnit Test cases and generate HTML report, keeps past run history
Generation of test suites from test specifications
Jenkins plugin / tool for generating test history reports
Squash TM is an open source tool for test repositories management.
Test Management Platform for Automation
Frontend & Backend Automation Tool
A tool for testing regular expressions.