DAVx⁵ APK Download v4.5.21-ose (Latest Version) for Android
⬇ Download APK v4.5.21-oseThe latest version of DAVx⁵ APK (v4.5.21-ose) is available to download. CalDAV/CardDAV Synchronization and Client This app works on Android phones and tablets.

About DAVx⁵ APK
DAVx⁵ is a CalDAV/CardDAV management and synchronization app for Android which natively integrates with Android calendar/contact apps. Use it with your own server or with a trusted hoster to keep your contacts, events and tasks under your control. For more information and a list of tested servers/services, have a look at the Web site.
DAVx⁵ APK was developed by bitfire web engineering and is available under the GPL-3.0-only open-source license. This means the source code is public and anyone can inspect it. If you like Internet apps, you can also browse more apps in this category.
DAVx⁵ APK Information
| App Name | DAVx⁵ |
| Package | at.bitfire.davdroid |
| Version | 4.5.21-ose |
| Size | 17 MB |
| Requires | Android 7.0 and up |
| Category | Internet |
| Developer | bitfire web engineering |
| License | GPL-3.0-only |
| Source | IzzyOnDroid |
| Last Updated | October 15, 2026 |
Download DAVx⁵ APK v4.5.21-ose
How to Install DAVx⁵ APK on Android
- Download the DAVx⁵ APK file using the button above.
- Open your phone Settings and allow “Install unknown apps” for your browser or file manager.
- Tap the downloaded APK file and press Install.
- After installation, open DAVx⁵ from your app drawer.
Why Download DAVx⁵ APK from Here?
We link DAVx⁵ APK directly from IzzyOnDroid, so the file is original and we make no changes to it. Whenever a new version is released, this page is updated automatically, so you always get the latest DAVx⁵ APK.
Frequently Asked Questions
Is DAVx⁵ APK free?
Yes, DAVx⁵ APK is free and available under the GPL-3.0-only open-source license.
Is DAVx⁵ APK safe?
This file comes from the IzzyOnDroid repository, where APKs are taken from the developers' official repositories. Still, always check an app’s permissions before installing it.
Which Android version does DAVx⁵ APK need?
DAVx⁵ APK requires Android 7.0 and up to run.
What is the latest version of DAVx⁵ APK?
The latest version is 4.5.21-ose, updated on October 15, 2026.
Official page: DAVx⁵ official website / source