image about owncloud sync

Your data - under your control

With ownCloud you can sync & share your files, calendar, contacts and more.
Access your data from all your devices, on an open platform you can extend and modify.


ownCloud uses open standards to allow easy integration with your existing services. Use CalDAV, CardDAV, and WebDAV to sync your data along with many more.


ownCloud protects your privacy by allowing you to maintain control over your data. Server-side encryption can secure data hosted in external sources.

  Open Source

All of the code running ownCloud is open source, allowing the public to openly review its security and anyone can contribute towards the development of ownCloud.

  Get your ownCloud

Choose your preferred way to install your ownCloud Server.

  Sync your files

Sync your files using our sync clients for desktop and mobile devices.

  Get involved

Join a large and growing community supporting the development and testing of ownCloud to help make it better for everyone. Help answer posts in the Forum, post bugs in the tracker, test ownCloud using the test plan, hang out in the IRC channel or help translate ownCloud.

  Company support

ownCloud is perfect for use inside your company. Your data on your servers, under your control. ownCloud Inc offers Enterprise editions with extensive support.