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Download K-9 Mail 5.704 APK
Supports installation on external storage.
Target: Android 9.0 (Pie, API 28)
K-9 Mail notes
Changed background color of the app icon
Added setting to mark a message as read when it is deleted (enabled by default)
Fixed crash when trying to reply to encrypted messages
Fixed configuration of special folders that lead to Inbox not being checked for new messages automatically
What's new in K-9 Mail 5.704
- Further improvements to encryption user experience
- Added ability to forward a message as attachment
- Improved the way we display text/plain messages
- Improved rendering of right-to-left text
- Fixed bug that caused draft messages to be lost
- More bug fixes
About K-9 Mail 5.704
K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, flagging, filing, signatures, BCC-self, PGP/MIME & more!
Premium
K-9 supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV).
Install the app "OpenKeychain: Easy PGP" to encrypt/decrypt your emails using OpenPGP.
K-9 is a community developed project. If you're interested in helping to make the most popular open source email client on Android even better, please join us! You can find our bug tracker, source code, mailing list and wiki at github.com/k9mail/k-9
We're always happy to welcome new developers, designers, documenters, bug triagers and friends.
If you're having trouble with K-9, please report a bug at github.com/k9mail/k-9 rather than just leaving a one-star review. We don't mind you telling the world that you're frustrated, but if you use our bug tracker, we have a better chance of fixing whatever's giving you a hard time.
You can find K-9's release notes at: bit.ly/new-k9
(People sometimes call K-9: K9, K9 Mail, K-9 Email, K9 Email, K9 E-Mail, k9mail or k9email.)
K-9 Mail 5.704 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:9.0
Uploaded:March 24, 2025 at 1:58PM UTC
File size:10.13 MB
Version:6.904(39004) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 27, 2024 at 6:08PM UTC
File size:10.01 MB
Downloads:285
Version:6.903(39003) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 24, 2024 at 12:55PM UTC
File size:10 MB
Downloads:59
Version:6.902(39002) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 21, 2024 at 3:58PM UTC
File size:10 MB
Downloads:58
Version:6.804(38004) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 7, 2024 at 4:18PM UTC
File size:9.75 MB
Downloads:288
Version:6.901(39001) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 15, 2024 at 4:48PM UTC
File size:9.8 MB
Downloads:145
Version:6.900(39000) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 15, 2024 at 2:48PM UTC
File size:9.8 MB
Downloads:23
Version:6.803(38003) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 10, 2024 at 3:13PM UTC
File size:9.75 MB
Downloads:163
Version:6.802(38002) for Android 5.0+ (Lollipop, API 21)
Uploaded:April 5, 2024 at 6:25PM UTC
File size:9.71 MB
Downloads:250
Version:6.801(38001) for Android 5.0+ (Lollipop, API 21)
Uploaded:March 11, 2024 at 1:17PM UTC
File size:9.64 MB
Downloads:209
Version:6.800(38000) for Android 5.0+ (Lollipop, API 21)
Uploaded:February 29, 2024 at 3:50PM UTC
File size:9.61 MB
Downloads:185
Version:9.0b3
Uploaded:December 16, 2024 at 7:06PM UTC
File size:10.13 MB
Downloads:98
Version:8.2
Uploaded:December 12, 2024 at 2:07PM UTC
File size:10.66 MB
Downloads:180
Version:8.1
Uploaded:November 8, 2024 at 10:51AM UTC
File size:10.07 MB
Downloads:153
Version:8.0
Uploaded:October 30, 2024 at 5:20PM UTC
File size:10.06 MB
Downloads:123
Version:8.0b5
Uploaded:October 30, 2024 at 6:41AM UTC
File size:10.06 MB
Downloads:34
Version:8.0b4
Uploaded:October 23, 2024 at 12:41AM UTC
File size:10.21 MB
Downloads:47
Version:8.0b3
Uploaded:October 16, 2024 at 9:49AM UTC
File size:10.72 MB
Downloads:48
Version:8.0b2
Uploaded:October 9, 2024 at 6:56PM UTC
File size:10.7 MB
Downloads:51
Version:8.0b1
Uploaded:October 7, 2024 at 6:07AM UTC
File size:10.34 MB
Downloads:34
Version:6.904
Uploaded:June 27, 2024 at 6:08PM UTC
File size:10.01 MB
Downloads:285
