Burp or Burp Suite is a set of tools used for penetration testing of web applications. It is developed by a company named Portswigger who make freely available a Web Security Academy which has a range of lessons on penetration testing.

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

Free and open source. Solve accessibility issues before they reach your customers.

Monitor network requests and API failures with real-time insights

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

REST API client library for .NET