Odoo
Free open source ERP system.
Calibre
E-book library manager that can view, convert, and catalog e-books in most of the major e-book formats and…
Apprise
Apprise allows you to send a notification to almost all of the most popular notification services available…
Beets
Music library manager and MusicBrainz tagger (command-line and Web interface).
BunkerWeb
Next-gen Web Application Firewall (WAF) that will protect your web services.
Mopidy
Extensible music server.
Buku
Powerful bookmark manager and a personal textual mini-web.
OnionShare
Securely and anonymously share a file of any size.
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.
Zim
Graphical text editor used to maintain a collection of wiki pages.
GlobaLeaks
Whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.
WeeWX
Open source software for your weather station.
Xandikos
Open source CardDAV and CalDAV server with minimal administrative overhead, backed by a Git repository.