Nextcloud is open source file sync and share software for everyone from individuals to large enterprises and service providers.
Deluge is a full-featured BitTorrent client for Linux, OS X, Unix and Windows.
calibre is an ebook library manager. It can view, convert and catalog ebooks in most of the major ebook formats.
Amahi Netboot allows you to boot a computer on your local network off of an image stored on your HDA.
View all your calendars via a web interface with a nice, printable interface using the standard WebDAV protocol.
A PHP-based iCal file viewer and parser to display iCals in a Web browser. It displays iCal files in a nice logical, clean manner with day, week, month, and year navigation.