Outlook

Microsoft Outlook is an email client and personal information manager from Microsoft. Available for Windows and macOS, Outlook combines email, calendar, contacts, and task management in a single application.

• Email client with IMAP, POP3, and Exchange support
• Calendar and scheduling with meeting requests
• Contact management
• Task and note-taking capabilities
• Integration with Microsoft Exchange Server
• Support for add-ins and extensions
• Holds people in thrall for hours on end

• Windows (desktop application)
• macOS (native application)
• Web (Outlook Web App/Outlook on the web)
• Mobile (iOS and Android apps)

• Microsoft Exchange
• Entourage (predecessor on Mac)