1. Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

  2. SmarterMail is a next generation email management server that is offering several business collaboration and communication features as well.

  3. Secure email with absolutely no compromises. Get your free encrypted email account today.

  4. Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

  5. eM Client is a Windows-based email client for sending and receiving emails, and managing calendars, contacts and tasks.

  6. The Power Email App for busy professionals, like you.

  7. Shift is the ultimate email client for managing Mail, Calendar, Drive, Slack, Asana, Jira, Evernote, and all your other favourite apps

  8. Mailbird is the best email client for Windows 7, 8 and 10