Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
IrfanView - IrfanView ... one of the most popular viewers worldwide.
Mailbird - Mailbird is the best email client for Windows 7, 8 and 10
JPEGView - JPEGView is a small and fast viewer/editor for JPEG, BMP, PNG, GIF and TIFF images.
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.