1. Organize your schedule and share events with friends without hassle. With Google's free online calendar, it's easy to keep track of life's important events all in one place.

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

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

  4. Gmail is a free search-based web-mail service.

  5. There’s big news attached.

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

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

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

  9. Keep track of your busy schedule and share it with others using Calendar.

  10. Airmail is a lightweight and lightning fast mail client for Mac.

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

  12. Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues