Enigmail

Send encrypted mails via Thunderbird

Check your email on your device and stay connected with things from work or school

One-time free scanning tool

A free email client with options, tools and available add-ons that professional users will love

A free program that allows you to read and compose emails when you are offline

Add enhancements to emails with this great utility

Email client designed to support Gmail for Windows 8 desktop users while mirroring Mac's Sparrow