NK2Edit

Edit NK2 Files Effortlessly

Powerfully efficient email client developed for Windows by Mozilla as a well-rounded companion to Firefox

Freeware email client for handling multiple email addresses and calendars

A simple mail application for touchscreen laptops that allows for multiple accounts and offline access

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

Get emails from your friends, family members, and coworkers