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Discover open-source software you can host on your own servers. Take control of your data and infrastructure.
Most starred open-source projects you can self-host
A fair-code workflow automation platform with 400+ integrations, native AI capabilities, and self-hosting options.
A platform to run, manage, and serve open-source large language models locally with a simple CLI and REST API.
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.
A self-hosted, extensible AI platform with a user-friendly web interface supporting Ollama, OpenAI API, and offline RAG.
High performance self-hosted photo and video management solution.
An open-source PDF platform for editing, converting, signing, and automating PDFs with a self-hostable API and desktop app.
Showing 1,102 self-hosted open-source projects
A self-hosted music server for collectors, featuring advanced metadata handling, music videos, and flexible library management.
moOde sources and configs
The Galène videoconference server
DebOps - Your Debian-based data center in a box
A command-line tool for managing Cooklang recipes, generating shopping lists, and serving a web interface from a single binary.
MODX Revolution - Content Management Framework
A lightweight automation engine that models and executes business processes declared in YAML.
UPnP Media Server for 2026: Stream your digital media through your home network and consume it on all kinds of UPnP supporting devices 📱💻📺
A modern web UI for managing cron jobs with live logging, script management, and system monitoring.
A shared budget web application
Automate your life!
A web-based open-source application for farm management, planning, and record keeping.
Simple and fast databaseless PHP blogging platform, and Flat-File CMS
A self-hosted web application for sharing files with password protection, expiration dates, and alias pages.
A high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systems
Koillection is a self-hosted service allowing users to manage any kind of collections.
A fast, multi-threaded file system indexer and search tool with a web interface, supporting text/metadata extraction, thumbnails, OCR, and incremental scanning.
The XWiki platform
Web application for automatically downloading TV & Movies (w/ VPN)
Connect suppliers, distributors and consumers to trade local produce.
Scrobble plays from multiple sources to multiple clients
Dovecot mail server
Visualize and share your data. All in SQL. Powered by DuckDB.
Open Source Social Network (OSSN) is a powerful open-source social networking software developed in PHP. It enables you to create a fully functional social networking website that fosters community engagement and helps your members form meaningful social relationships.
MyBB is a free and open source forum software.
A self-hostable image sharing service with built-in conversion and editing, similar to Imgur.
Keep your sensitive information out of chat logs, emails, and more with encrypted secrets.
A simpler alternative to Nextcloud and ownCloud, built with TypeScript and Deno. 🦕
A web-based Getting Things Done (GTD) application built with Ruby on Rails for personal task management.
A simple lightweight temporary file hosting and sharing platform with drag & drop, paste, and API upload support.
Gerrit Code Review - (mirror of https://gerrit.googlesource.com/gerrit)
Dockerized application that resizes and crops images on the fly, delivering optimized images in formats such as AVIF, WebP, MozJPEG, or PNG using ImageMagick, with an efficient caching system.
Freenet REference Daemon
A modern, fast, privacy-respecting meta search engine written in Rust, offering a secure and ad-free search experience.
A lightweight program for storing and accessing location data published by OwnTracks apps via MQTT or HTTP.
The TYPO3 Core - Enterprise Content Management System. Synchronized mirror of https://review.typo3.org/q/project:Packages/TYPO3.CMS