[![Follow @davx5app@fosstodon.org](https://img.shields.io/mastodon/follow/109598783742737223?domain=https%3A%2F%2Ffosstodon.org&style=flat-square)](https://fosstodon.org/@davx5app)
[![Website](https://img.shields.io/website?style=flat-square&up_color=%237cb342&url=https%3A%2F%2Fwww.davx5.com)](https://www.davx5.com/)
[![License](https://img.shields.io/github/license/bitfireAT/davx5-ose?style=flat-square)](https://github.com/bitfireAT/davx5-ose/blob/main/LICENSE)
[![F-Droid](https://img.shields.io/f-droid/v/at.bitfire.davdroid?style=flat-square)](https://f-droid.org/packages/at.bitfire.davdroid/)
![GitHub Downloads (all assets, all releases)](https://img.shields.io/github/downloads/bitfireAT/davx5-ose/total?label=GitHub%20downloads)

![DAVx⁵ logo](core/src/main/res/mipmap-xxxhdpi/ic_launcher.png)

📱 DAVx⁵
========

> [!IMPORTANT]
> Please see the [DAVx⁵ Web site](https://www.davx5.com) for
> comprehensive information about DAVx⁵, including a list of services it has been tested with,
> a manual and FAQ.

✨ **Key features**

* CalDAV/CardDAV synchronization for Android
* Live [WebDAV file access over Storage Access Framework](https://manual.davx5.com/webdav_mounts.html)
* Contacts, calendars, and tasks sync
* Open-source and privacy-focused
* Supports self-hosted servers
* Easy setup with automatic configuration

DAVx⁵ is licensed under the [GPLv3 License](LICENSE).

📰 **News and updates**: 

* [@davx5app@fosstodon.org](https://fosstodon.org/@davx5app) on Mastodon

🗨️ **Help, feature requests, bug reports: [DAVx⁵ discussions](https://github.com/bitfireAT/davx5-ose/discussions)**

## Support & Contribution

* [Support guidelines](SUPPORT.md) – How to get help and report issues
* [Contribution guidelines](CONTRIBUTING.md) – How to contribute to DAVx⁵
* [Security policy](SECURITY.md) – Responsible vulnerability disclosure

Parts of DAVx⁵ have been outsourced into these libraries:

* [cert4android](https://github.com/bitfireAT/cert4android) – custom certificate management
* [dav4jvm](https://github.com/bitfireAT/dav4jvm) – WebDAV/CalDav/CardDAV framework
* [synctools](https://github.com/bitfireAT/synctools) – iCalendar/vCard processing and content provider access

💰 **If you want to support DAVx⁵, please consider [donating to DAVx⁵](https://www.davx5.com/donate)
or [purchasing it](https://www.davx5.com/download).**