Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Kinovea - Kinovea is a video player for sport analysis
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Video Coach - Video Coach is a tool that helps users analyze and improve their sports activities by recording videos of training and practice.
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.
PhysMo - PhysMo is an open-source (free!