Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
XYplorer - File Manager for Windows