Nextcloud is a self-hosted file sync and share server. It provides access to your data through a web interface, sync clients or WebDAV while providing a platform to view, sync and share across devices easily — all under your control. Nextcloud’s open architecture is extensible via a simple but powerful API for applications and plugins and it works with any storage. Our last release integrated audio/video chat and we offer Collabora Online integration, making it easy to edit documents and work with others.