SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
edX - Best Courses. Top Institutions. Learn anytime, anywhere.
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Geocities Site Builder - Share your abomination with the world
eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.