A free browser plugin that helps developers, content editors, & SEO professionals quickly scan webpage for broken links, valid links & potential issues.

TestFiesta is an intuitive, feature-rich, and lightning-fast Test Case Management platform built for modern QA teams.

FlaUI enables reliable end‑to‑end UI automation for Windows applications, offering a clean .NET interface over Microsoft’s UI Automation APIs (UIA2/UIA3) to test Win32, WinForms, WPF, and UWP apps.

Fake is a new browser for Mac OS X that makes web automation simple.

Hexawise provides best-in-class test case design software that allows for customized use cases and applications

Selenium tests are often unstable and difficult to maintain. Parasoft Selenic fixes common Selenium problems within your existing projects and with no vendor lock.