Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Scout Finance - Free finance app that's like having a Bloomberg in your pocket. Download:
Mailbird - Mailbird is the best email client for Windows 7, 8 and 10
Cappio - Stock research that isn't overwhelming
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.
StockDock - Live stock prices right in your macOS Dock