K-9 Mail

Advanced Email for Android

K-9 Mail is an open source email client focused on making it easy to chew through large volumes of email.

Phone with K9 asset

Latest Posts

Jun 1, 2020

What's up with K-9 Mail?

Feb 26, 2018

OpenPGP Considerations, Part III: Autocrypt and Encryption by Default

Jan 7, 2018

5.4 Release

See all posts

Features

K-9 Mail is designed for both novice and power users and offers lots of features for everyone. Below are listed a few of them:

Push IMAP Support

GPG & PGP/MIME support

Per Account Notifications

Unified Inbox

White and Dark Theme

Signatures

BCC to self

Message flagging

Multiple identities

Keyboard shortcuts

Attachment Saving

Emoji support

..and many more features inside!