Jellyfin Media server for audio, video, books, comics, and photos with a sleek interface and robust transcoding capabilities. Almost all modern platforms have clients, including Roku, Android TV, iOS, and Kodi. Self-hostedOpen sourceMedia Streaming - Multimedia Streaming 58,716GPL-2.0C#updated Oct 2026
Bitwarden Password manager with a webapp, browser extension, and mobile app. Self-hostedOpen sourcePassword Managers 20,498AGPL-3.0C#updated Oct 2026
Sonarr Automatic TV Shows downloader and manager for Usenet and BitTorrent. It can grab, sort and rename new episodes and automatically upgrade the quality of files already downloaded when a better quality format becomes available. Self-hostedOpen sourceMedia Management 17,466GPL-3.0C#updated Oct 2026
Radarr Automatically download movies via Usenet and BitTorrent (fork of Sonarr). Self-hostedOpen sourceMedia Management 14,664GPL-3.0C#updated Oct 2026
T Technitium DNS Server Authoritative/recursive DNS server with ad blocking functionality. Self-hostedOpen sourceDNS 10,236GPL-3.0C#updated Oct 2026
BTCPay Server Bitcoin and other cryptocurrencies payment processor. Self-hostedOpen sourceMoney, Budgeting & Management 7,859MITC#updated Oct 2026
Lidarr Music collection manager for Usenet and BitTorrent users. Self-hostedOpen sourceMedia Management 5,779GPL-3.0C#updated Oct 2026
slskd A modern client-server application for the Soulseek file sharing network. Self-hostedOpen sourceFile Transfer - Peer-to-peer Filesharing 4,206AGPL-3.0C#updated Oct 2026
Ombi Content request system for Plex/Emby, connects to SickRage, CouchPotato, Sonarr, with a growing feature set. Self-hostedOpen sourceMedia Management 4,108GPL-2.0C#updated Sept 2026
LubeLogger Web-based vehicle maintenance and fuel mileage tracker. Self-hostedOpen sourceMiscellaneous 2,922MITC#updated Oct 2026
D Damselfly Fast server-based photo management system for large collections of images. Includes face detection, face & object recognition, powerful search, and EXIF Keyword tagging. Runs on Linux, MacOS and Windows. Self-hostedOpen sourcePhoto Galleries 1,795GPL-3.0C#updated Jan 2026
OpenBudgeteer Budgeting app based on the Bucket Budgeting Principle. Self-hostedOpen sourceMoney, Budgeting & Management 972AGPL-3.0C#updated Oct 2026
N Notifo Multichannel notification server with support for Email, Mobile Push, Web Push, SMS, messaging and a javascript plugin. Self-hostedOpen sourceCommunication - Custom Communication Systems 883MITC#updated Sept 2026
Memtly Event photo sharing platform and gallery with slideshow that allows guests to view and share memories via a QR code. Self-hostedOpen sourcePhoto Galleries 300GPL-3.0C#updated Sept 2026
B Bottle Rocket Document scanning and management application, compatible with Rocketbook and Scribzee formats. Self-hostedOpen sourceDocument Management 14MITC#updated Oct 2026
O Orkyo Community Production scheduling for manufacturing teams, one plan for the machines, people, and tools that run your jobs. Self-hostedOpen sourceManufacturingResource Planning 4AGPL-3.0C#updated Oct 2026
Emby Home media server supporting both DLNA and DIAL (Chromecast) devices out-of-the-box. Self-hostedFreeMedia Streaming - Video Streaming ProprietaryC#
I Iceshrimp.NET Federated microblogging server that communicates over ActivityPub. Self-hostedOpen sourceCommunication - Social Networks and Forums EUPL-1.2.NET