Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Priime - Edit photos with the styles of the world's top photographers. Smart suggestions, fast editing, and inspiring collections.
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Dark Room - A quick, powerful photo editor that gives you control
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.
Nizo - A better iPhone camera for shooting film