Premium
Download K-9 Mail 8.2 APK
Supports installation on external storage.
Target: Android 14 (API 34)
nodpi
What's new in K-9 Mail 8.2
- You can now support K-9 Mail development with financial contributions.
- Account initials now use the display name
- Account icons remain in the same position when selected
- Help text linking to support page added for Gmail login issues
- Unified inbox enabled only when multiple accounts are configured
- Push service now starts reliably when expected
- Correct default delete message action for QR-imported accounts.
- Folder drawer updates properly on account configuration changes
About K-9 Mail 8.2
K-9 Mail is an open source email client that works with basically every email provider.
Premium
Features
* supports multiple accounts
* Unified Inbox
* privacy-friendly (no tracking whatsoever, only connects to your email provider)
* automatic background synchronization or push notifications
* local and server-side search
* OpenPGP email encryption (PGP/MIME)
Install the app "OpenKeychain: Easy PGP" to encrypt/decrypt your emails using OpenPGP.
Support
If you're having trouble with K-9 Mail, ask for help in our support forum at forum.k9mail.app
Want to help?
K-9 Mail is a community developed project. If you're interested in helping to improve the app, please join us! You can find our bug tracker, source code, and wiki at github.com/thunderbird/thunderbird-android
We're always happy to welcome new developers, designers, documenters, translators, bug triagers and friends.
K-9 Mail 8.2 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:8.2
Uploaded:December 18, 2024 at 1:46PM UTC
File size:10.11 MB
Downloads:24
Version:20.1
Uploaded:July 9, 2026 at 10:32AM UTC
File size:10.11 MB
Version:16.1(39033) for Android 5.0+ (Lollipop, API 21)
Uploaded:February 28, 2026 at 6:54PM UTC
File size:13.36 MB
Downloads:140
Version:16.0(39032) for Android 5.0+ (Lollipop, API 21)
Uploaded:February 3, 2026 at 6:14PM UTC
File size:13.36 MB
Downloads:89
Version:15.0(39031) for Android 5.0+ (Lollipop, API 21)
Uploaded:January 12, 2026 at 3:40PM UTC
File size:13.29 MB
Downloads:61
Version:14.0(39030) for Android 5.0+ (Lollipop, API 21)
Uploaded:December 20, 2025 at 7:58AM UTC
File size:12.93 MB
Downloads:104
Version:13.0(39029) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 21, 2025 at 8:56PM UTC
File size:12.34 MB
Downloads:136
Version:12.1(39028) for Android 5.0+ (Lollipop, API 21)
Uploaded:September 9, 2025 at 5:44AM UTC
File size:12.20 MB
Downloads:64
Version:11.1(39026) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 27, 2025 at 9:24AM UTC
File size:11.43 MB
Downloads:142
Version:11.0(39025) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 16, 2025 at 5:42AM UTC
File size:11.43 MB
Downloads:69
Version:10.1(39024) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 8, 2025 at 3:50AM UTC
File size:10.22 MB
Downloads:107
Version:10.0(39023) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 7, 2025 at 6:45AM UTC
File size:10.22 MB
Downloads:212
Version:20.1
Uploaded:July 9, 2026 at 2:02PM UTC
File size:10.57 MB
Downloads:30
Version:20.0
Uploaded:June 23, 2026 at 2:13AM UTC
File size:10.11 MB
Downloads:52
Version:19.2
Uploaded:June 5, 2026 at 1:37AM UTC
File size:10.56 MB
Downloads:57
Version:19.0
Uploaded:May 29, 2026 at 12:34AM UTC
File size:10.05 MB
Downloads:35
Version:18.0
Uploaded:April 19, 2026 at 4:14PM UTC
File size:9.94 MB
Downloads:119
Version:17.0
Uploaded:March 24, 2026 at 1:32PM UTC
File size:14.01 MB
Downloads:74
Version:16.1
Uploaded:February 28, 2026 at 6:54PM UTC
File size:13.36 MB
Downloads:140
Version:16.0
Uploaded:February 3, 2026 at 6:14PM UTC
File size:13.36 MB
Downloads:89
Version:15.0
Uploaded:January 12, 2026 at 3:40PM UTC
File size:13.29 MB
Downloads:61
Version:14.0
Uploaded:December 20, 2025 at 7:58AM UTC
File size:12.93 MB
Downloads:104
