ownCloud is an open-source web application for data synchronization, file sharing, and cloud storage.
ownCloud provides access to your data through a web interface or WebDAV while providing a platform to view, sync and share across devices easily — all under your control. ownCloud's open
... [More] architecture is extensible via a simple but powerful API for applications and plugins and works with any storage. [Less]
SparkleShare is a file sharing and collaboration tool. more…
SparkleShare isn’t just a piece of software, it’s part of your workflow. It’s designed to make sharing documents and collaboration easier, and to make peers aware of what you are doing. It allows you to instantly sync with any Git
... [More] repository you have access to. The user interface and features are made to support this goal. Though SparkleShare is not made to be a graphical frontend for git or a backup tool, it may be useful for other kinds of purposes as well, like backing up small files or monitoring your favourite project [Less]