Nextcloud
Access and share your files, calendars, contacts, mail and [more](https://apps.nextcloud.com/) from any dev…
Calibre
E-book library manager that can view, convert, and catalog e-books in most of the major e-book formats and…
Kodi
Multimedia/Entertainment center, formerly known as XBMC.
Beets
Music library manager and MusicBrainz tagger (command-line and Web interface).
Transmission
Fast, easy, free Bittorrent client.
Luanti
Voxel game engine (formerly Minetest).
Mopidy
Extensible music server.
Mumble
Low-latency, high quality voice/text chat software.
Snapcast
Synchronous multiroom audio server.
Dolibarr
Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, o…
Buku
Powerful bookmark manager and a personal textual mini-web.
Roundcube
Browser-based IMAP client with an application-like user interface.
OnionShare
Securely and anonymously share a file of any size.
The Battle for Wesnoth
The Battle for Wesnoth is an Open Source, turn-based tactical strategy game with a high fantasy theme, feat…
Tinyproxy
Light-weight HTTP/HTTPS proxy daemon.
Zoneminder
Closed-circuit television (CCTV) software application which supports IP, USB and Analog cameras.
Zammad
Easy to use but powerful open-source support and ticketing system.
Unison
Unison is a file-synchronization tool for OSX, Unix, and Windows.
musikcube
Streaming audio server with Linux/macOS/Windows/Android clients.
Radicale
Simple calendar and contact server with extremely low administrative overhead.
Synapse
Server for [Matrix](https://matrix.org/), an open standard for decentralized persistent communication.
Ombi
Content request system for Plex/Emby, connects to SickRage, CouchPotato, Sonarr, with a growing feature set.
Shaarli
Personal, minimalist, super-fast, no-database bookmarking and link sharing platform.
Asterisk
Easy to use but advanced IP PBX system, VoIP gateway and conference server.