K-9 Mail vs Thunderbird : Which is Better?

K-9 Mail icon

K-9 Mail

K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, flagging, filing, signatures. Developed by K-9 Dog Walkers

License: Open Source

Categories: Office & Productivity

Apps available for Android Android Tablet

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Thunderbird icon

Thunderbird

Thunderbird is a open source mail client developed and maintained by Mozilla foundation. Developed by Mozilla Corporation

License: Open Source

Apps available for Mac OS X Windows Linux BSD PortableApps.com

K-9 Mail VS Thunderbird Feature comparision

Feature K-9 Mail Thunderbird
Multiple Account support
Privacy focused
Ad-free
Configurable
Encrypted chat
Encryption
Exchange
Header sorting
Support for IMAP
One view multiple accounts
PGP Encryption
POP3 Support
Extensible by Plugins/Extensions
Built-in RSS reader
Address book integration
Built-in Calendar
Calendar integration
Unified inbox
Customizable
Email tracking
Clean design
Sync across Devices
Lightweight
Content Filtering
Integrated Spam Protection
Mail filtering
Message Filtering
Security & Privacy
Import from Google Reader
Integrated Chat
Integrated Web Browser
Support for OPML import of feeds
Tabbed interface
*community curated information: This table may not have the most accurate information. Please suggest changes

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