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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 simple, blazingly fast, self-hosted URL shortener written in Rust, focused on minimalism and performance.
A collaborative Progressive Web App for storing recipes, planning meals, and organizing shopping lists with automatic imports.
:camera: PictShare is an open source image, mp4, pastebin hosting service with a simple resizing and upload API that you can host yourself. :rice_scene:
Eigenfocus - Project Management tool without the clutter.
yet another simple static gallery generator
LibreTime: Radio Broadcast & Automation Platform
Conference planning tool: CfP, scheduling, speaker management
Command-line tools for managing, searching, and serving ZIM files offline.
A game ROM manager, with a built in web based emulator using multiple sources to identify and provide metadata
A flat-file content management system and template engine
Free and open-source employee onboarding platform. Onboard new hires through Slack or the web portal.
An open-source event management platform specifically designed for Free and Open Source Software conferences.
A self-hosted trashmail solution with a built-in mail server, web interface, JSON API, RSS feeds, and webhooks.
The Stack Overflow clone for your team (self-hosted or hosted)
An open-source, web-based bookmarking server for self-hosted personal or team bookmark management.
DOMjudge programming contest jury system
A monolithic lancache service capable of caching all CDNs in a single instance
A simple, versioned documentation hosting service for static sites, supporting multiple projects and versions.
A powerful, opinionated self-hosted finance tracker with multi-currency support, no-budget philosophy, and automation features.
A suite of enterprise-grade proxy solutions including forward proxy, reverse proxy, load balancer, and NAT traversal built in Rust.
A self-hosted karaoke party system where guests queue songs from their phones and play MP3+G, MP4, and visualizations in a browser.
A self-hosted torrent video streaming service that converts and streams torrent videos to browsers, Chromecast, AppleTV, and Kodi.
A suite of continuous benchmarking tools that detects and prevents performance regressions before they hit production.
A flexible, elegant, fast and easy-to-use content management system written in PHP.
A place for guests to view and drop pictures of the big day
A multi-channel notification service for sending emails, web, web push, mobile push, and SMS notifications with user subscription management.
Thelia is an open source tool for creating e-business websites and managing online content. Repo containing the new major version (v2)
Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.
A simple personal server to serve audio files from directories, primarily for audiobooks, with a focus on simplicity and minimalist design.
Official repository for the Bugzilla bug tracking system. Report bugs to https://bugzilla.mozilla.org/enter_bug.cgi?product=Bugzilla&format=__default__ . Main website:
Official repository for Concrete CMS development
A minimal, self-hostable pastebin with syntax highlighting, encryption, and a clean web interface.
A self-hosted bookmark management tool built with Laravel, Inertia.js, Svelte, and Tailwind CSS.
A free, open-source web application for signing, organizing, editing metadata, and compressing PDF files.
A free, flexible, open-source, web-based news feed (RSS/Atom/other) reader and aggregator.
An open-source real-time strategy game featuring physical projectiles, smart units, and a powerful UI, built on the Spring Engine.