Calibre

25k

Document Management - E-books

E-book library manager that can view, convert, and catalog e-books in most of the major e-book formats and…

Beets

15k

Media Streaming - Audio Streaming

Music library manager and MusicBrainz tagger (command-line and Web interface).

Mopidy

8.5k

Media Streaming - Audio Streaming

Extensible music server.

Buku

7.1k

Bookmarks and Link Sharing

Powerful bookmark manager and a personal textual mini-web.

OnionShare

7.0k

File Transfer - Single-click & Drag-n-drop Upload

Securely and anonymously share a file of any size.

Radicale

4.8k

Calendar & Contacts

Simple calendar and contact server with extremely low administrative overhead.

Synapse

4.3k

Communication - Custom Communication Systems

Server for [Matrix](https://matrix.org/), an open standard for decentralized persistent communication.

Zim

2.2k

Wikis

Graphical text editor used to maintain a collection of wiki pages.

WeeWX

1.2k

Miscellaneous

Open source software for your weather station.

Xandikos

577

Calendar & Contacts

Open source CardDAV and CalDAV server with minimal administrative overhead, backed by a Git repository.

RSS2EMail

450

Feed Readers

Fetches RSS/Atom-feeds and pushes new content to any email-receiver, supports OPML.

Supysonic

289

Media Streaming - Audio Streaming

Python implementation of the Subsonic server API.

Deluge

0

File Transfer - Peer-to-peer Filesharing

Lightweight, cross-platform BitTorrent client.

FreedomBox

0

Self-hosting Solutions

Community project to develop, design and promote personal servers running free software for private, person…

Trac

0

Software Development - Project Management

Trac is an enhanced wiki and issue tracking system for software development projects.