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App · APK for Android

K-9 Mail APK for Android - Download

23.1 · Communication

0+10.3 MBEveryoneVerifiedVT 0/67Official
#apps#приложения#camera#online#communication#Mail
Download · 10.3 MB

Screenshots K-9 Mail

Size

10.3 MB

Version

23.1

Android

6.0+

Architecture

arm64-v8a, armeabi-v7a, x86, x86_64

About K-9 Mail

K-9 Mail is a fully open-source and privacy-focused email client for Android. It is designed for users who value security and want to maintain control over their data without third-party tracking. Support for multiple accounts allows you to manage several mailboxes conveniently within a single interface. The unified inbox combines all incoming emails, making correspondence easier to handle. K-9 Mail offers automatic background synchronization and push notification support so you stay informed about new messages at all times. The built-in search works both locally and on the server, speeding up the process of finding the emails you need. For enhanced security, you can use OpenPGP (PGP/MIME) encryption via the "OpenKeychain: Easy PGP" app, protecting your correspondence from unauthorized access. It is recommended to regularly update your keys and use strong passwords for your email accounts. K-9 Mail is an Android application (com.fsck.k9). Below is a detailed product description explaining its purpose, the problems it solves, and how to use it daily. Purpose. K-9 Mail helps you accomplish practical tasks on your smartphone—from organizing your work and communication to handling media and utilities (see category and screenshots on the app page). Before installing, make sure the described use case matches your needs. Getting Started. Open the app, complete the initial setup, and grant only the necessary permissions. Basic actions are usually available on the main screen; advanced options can be found in the settings menu. If you already have an account, log in immediately to simplify data transfer to a new device.

What’s new

Security components updated and improved stability when managing multiple accounts.

Permissions16 permissions

CAMERA, READ_CONTACTS, POST_NOTIFICATIONS · +13 more

From the APK manifest. Check that requests match the app’s features.

  • CAMERA
  • READ_CONTACTS
  • POST_NOTIFICATIONS
  • RECEIVE_BOOT_COMPLETED
  • READ_SYNC_SETTINGS
  • ACCESS_NETWORK_STATE
  • INTERNET
  • VIBRATE
  • WAKE_LOCK
  • FOREGROUND_SERVICE
  • FOREGROUND_SERVICE_DATA_SYNC
  • FOREGROUND_SERVICE_SPECIAL_USE
  • SCHEDULE_EXACT_ALARM
  • USE_BIOMETRIC
  • USE_FINGERPRINT
  • com.fsck.k9.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

FAQ

About this app only: what it does, how to use it, settings and tips. APK install help is on the download page.

What can K-9 Mail do?

K-9 Mail (com.fsck.k9) is an Android app. This page covers its purpose and features. See the description and screenshots for details.

How do I get started after the first launch?

Open K-9 Mail and complete the introduction. Grant only the necessary permissions. Settings are usually found in the Settings menu.

What permissions are needed and why?

Camera, microphone, location, storage, and notifications relate to app functions. You can disable unnecessary permissions via Settings → Apps → K-9 Mail → Permissions.

Does it work offline?

Local tools often work without internet; cloud features, chat, and streaming require a network connection.

What does K-9 Mail do?

K-9 Mail (com.fsck.k9) is an Android app. This page explains its purpose and main features. Read the description and screenshots to see if it fits your needs.

Which permissions does it ask for, and why?

Camera, mic, location, storage, and notifications map to features. Revoke extras in Android Settings → Apps → K-9 Mail → Permissions.

How do I avoid losing data?

Enable backup or sign in when K-9 Mail offers it. Export before switching phones if Export/Backup exists.

Previous versions of K-9 Mail

  • K-9 Mail 23.1latest

    10.3 MB · Android 6.0+

    fdroid: com.fsck.k9

    Download

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Rating: 5/5

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