Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
AllTrails - Explore over 50,000 trails, reviews, and photos. Share them…
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Natural Atlas - An evolving, nationwide map of the outdoors
The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.
Bigbee - Connect with anyone, anywhere.