Self-hosted software under AGPL-3.0
312 of the projects we track are released under the GNU Affero General Public License 3.0 (licence text). 115 of them are currently rated healthy or better.
Licence choice matters for self-hosting: copyleft licences such as AGPL-3.0 require you to publish modifications you expose over a network, while permissive ones such as MIT and Apache-2.0 do not. This page is a catalogue, not legal advice.
A privacy-first personal knowledge management software, written in typescript and golang.
Cross-platform hierarchical note taking application with focus on building large personal knowledge bases (fork of Trilium Notes).
A modern CRM offering the flexibility of open source, advanced features, and a sleek design.
An end-to-end encrypted photo-sharing platform (alternative to Google Photos, Apple Photos).
Access and share your files, calendars, contacts, mail and more from any device, on your terms.
Personal photo management powered by Go and Google TensorFlow. Browse, organize, and share your personal photo collection, using the latest technologies to automatically tag and find pictures.
Easy way for everyone in your company to ask questions and learn from data.
ROM manager for organizing, enriching, and playing retro games, with support for 400+ platforms.
Photo and video backup solution directly from your mobile phone (alternative to Google Photos).
Visualize your location history, track your movements, and analyze your travel patterns with complete privacy and control (alternative to Google Timeline a.k.a. Google Location History).
Federated microblogging server.
Web-based operating system designed to be feature-rich, exceptionally fast, and highly extensible.
Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can import data from many banks.
Web based audio/video streaming application.
Real time mobile and web analytics, crash reporting and push notifications platform.
Open business management platform for collaborative, on-demand and sharing economies (ERP/CRM/HRM/ATS/PM).
Wealth management software to keep track of stocks, ETFs and cryptocurrencies.
Identity-aware tunneled reverse proxy with dashboard UI, access control, and WireGuard-based tunnels (alternative to Cloudflare Tunnel, Tailscale).
Web and products analytics that is easy to setup and more intuitive (alternative to Google Analytics).
Asset and equipment tracking software used by teams who value clarity. Shelf is an asset database and QR asset label generator that lets you create, manage and overview your assets across locations. Unlimited assets, free forever.
Password manager with a webapp, browser extension, and mobile app.
Remote development machines on your own infrastructure.
Experience Management Suite built on the largest open source survey stack worldwide. Gracefully gather feedback at every step of the customer journey to know what your customers need.
Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser.
The to-do app to organize your life.
Decentralized app-like microblogging server/SNS for the Fediverse, using the ActivityPub protocol like GNU social and Mastodon.
Ethical photo sharing platform, powered by ActivityPub federation (alternative to Instagram).
User onboarding platform allowing you to create in-app product tours, checklists, and surveys in minutes effortlessly.
Collaborative decision-making tool that makes it easy for anyone to participate in decisions which affect them.
Schedule posts, track the performance of your content, and manage all your social media accounts in one place (Alternative to Buffer, Hootsuite, Sprout Social).
Create polls to vote on dates and times (alternative to Doodle).
Personal finance application for everyone (fork of Maybe).
Marketing, sales, and customer service platform designed to help businesses attract more engaged customers.
Collaborative password manager.
Track issues, epics, and product roadmaps in the simplest way possible (alternative to JIRA, Linear and Height).
Create, fill, and sign digital documents (alternative to DocuSign).
Modern omnichannel customer support desk. Live chat, email, and more in a single binary.
Web-based personal workout, fitness and weight logger/tracker. It can also be used as a simple gym management utility and offers a full REST API as well.
Next-gen Web Application Firewall (WAF) that will protect your web services.
CRM with a frontend designed as a single page application, and a REST API.
Virtual office / virtual conference application presented as a 16-bit RPG video game.
Financial accounting and inventory management software for small to medium businesses.
Instant messaging and VoIP platform built for friends, groups, and communities (alternative to Discord).
Minimalist document storage, management and archiving platform designed to be simple to use and accessible to everyone.
A recipe keeper, meal plan organizer, and shopping list manager that can import recipes directly from any URL.
Helpdesk software which helps you streamline your company's support, offers an easy setup, clean user interface, and automation tools to resolve customer queries efficiently.
Self-hostable RSS feed aggregator.
Bookmark-everything app with a touch of AI for the data hoarders out there.
Web interface for running Linux shell commands.
Online marketplace for local food. It enables a network of independent online food stores that connect farmers and food hubs with individuals and local businesses.
All-in-one mail server with JMAP, IMAP4, and SMTP support and a wide range of modern features.
Make open data websites.
Social Communication Server.
Realtime collaborative markdown notes on all platforms, formerly known as CodiMD and HackMD CE.
Inventory management system for your electronic components.
Take back control of your GitHub Notifications.
Digital document signing platform (alternative to DocuSign).
Online lab notebook for research labs. Store experiments, use a database to find reagents or protocols, use trusted timestamping to legally timestamp an experiment, export as pdf or zip archive, share with collaborators….
Whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.
The most private and secure chat and applications platform - now with double ratchet E2E encryption.
Modern time tracking application for freelancers and agencies.
Syncs YouTube channels and playlists to a locally hosted media server.
Email-based customer support application, help desk and shared mailbox (alternative to Zendesk and Help Scout).
Lean project management system for small teams and startups helping to manage projects from ideation through delivery.
Web GUI for youtube-dl, with playlist support. Allows downloading videos from dozens of websites.
All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books and more.
Troubleshooting and monitoring VoIP calls.
Alternative YouTube front-end.
IoT Asset management, Flow Rules and WHEN-THEN rules, Data visualization, Edge Gateway.
Q&A-based community knowledge-sharing software.
Web browser based IDE for R.
Flexible, fully featured and highly configurable SFTP server with optional FTP/S and WebDAV support.
A web-based library organizer and player for your adult media stash, with auto-tagging and metadata scraping support.
Easy to use but powerful support and ticketing system.
General purpose HTTP reverse proxy and forwarding tool.
Weather API with open-data forecasts, historical and climate data from all major national weather services.
Beautiful form builder.
File storage, syncing, sharing, and collaboration with real-time editing, permission management, and desktop/CLI clients.
Software for digital collaboration in companies and organizations. From powerful groupware functionalities to clever add-ons, tine combines everything to make daily team collaboration easier.
Lightweight federated publishing platform focused on personal idea sharing (documentation in Chinese).
Fast, modern and advanced photo management suite. Runs as a Nextcloud app.
Web application for easy management of game servers, offering a user-friendly interface for deploying, configuring, and managing servers, server monitoring tools, and extensive customization options (fork of Pterodactyl).
Simple, lightweight (< 1 KB) and privacy-friendly web analytics.
A modern client-server application for the Soulseek file sharing network.
TagSpaces is an offline, cross-platform file manager and organiser that also can function as a note taking app. The WebDAV version of the application can be installed on top of a WebDAV servers such as Nextcloud or ownCloud.
Event management and ticketing platform for conferences, concerts, and more. Offering customizable event pages and embeddable ticket widgets.
Personal web search engine with automatic indexing of visited websites. Supports offline local result previews, local files, multi-user handling and optional semantic search.
Ad-less chess server powering lichess.org, with official iOS and Android client apps.
Snappy web interface for controlling consumer 3D printers.
Internet metasearch engine which aggregates results from various search services and databases (Fork of Searx).
Manage your Two-Factor Authentication (2FA) accounts and generate their security codes.
Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.
Easy-to-use receipt manager, powered by AI. Allows users to create receipts effortlessly and quickly, categorize and more.
Photovoltaic dashboard that displays energy production and consumption with cost and savings calculations.
Online file converter which supports over a thousand different formats.
Suite of 200+ web tools for converting and editing images, videos, audio and PDFs, including a layer-based image editor, OCR, transcription, background removal and batch processing pipelines (alternative to SmallPDF, iLovePDF, CloudConvert).
The award-winning, enterprise-class open source CRM.
Conversational app builder (alternative to Typeform and Landbot).
Writing software for starting a minimalist, federated blog — or an entire community.
Simple and powerful finance tracker.
Powerful, privacy-first, client-side PDF toolkit that allows you to manipulate, edit, merge, and process PDF files directly in your browser.
Collaborative wiki and documentation software (alternative to Confluence, Notion).
Lightweight but powerful alternative for managing your personal, file based, notes and checklists.
Track work time and print out a summary of your activities on demand.
Manage motions and amendments for (political) conventions.
Ticket sales platform for events.
Community-feedback tool for managing incoming feedback and prioritizing a public roadmap (alternative to Canny, UserVoice, Upvoty).
Calendar syncing tool that pulls and pushes events between calendar sources and destinations via iCal/ICS or OAuth, with support for anonymized busy/free events.
Metering and usage-based billing.
Pastebin powered by Git.
Streaming Server with Sub-Second Latency.
Image sharing platform designed to give users complete control over their media sharing experience.
Inventory and organization system built for the home user.
Link aggregator for the fediverse (alternative to Reddit).
End-to-end encrypted pastebin built with the objective of simplicity.
Manage complex group hierarchies with members, events and a lot more.
Machine Translation API.
Modern, federated social network based on XMPP, with a fully featured group-chat, subscriptions and microblogging.
Secure and private space online where you can store, share and view your photos, videos, music and documents. Also includes a calendar, news feed, task lists, chat and email client.
Media tracker for movies, tv shows, anime, manga, video games and books.
Learning management system (LMS) that is revolutionizing the way we educate.
Simple workout/activity tracker.
Track expenses, payments & create professional invoices & estimates (fork of Crater).
An agile(scrum) project management system/tool.
Analytical CRM with tasks management, email marketing and many more. Django CRM is built for individual use, businesses of any size or freelancers and is designed to provide easy customization and quick development.
Highly customizable dashboard that puts all your feeds in one place.
Form builder that allows anyone to create engaging conversational forms for surveys, questionnaires, quizzes, and polls.
High performance, self-hosted newsletter and mailing list manager with a modern dashboard.
Document signing software (alternative to DocuSign).
Offline-first task manager with weekly planning, project boards, real-time sync, Vim keybindings, desktop quick add, and import from popular task managers (alternative to TickTick, Todoist).
Collaboration suite built to enable collaboration, synchronizing changes to documents in real time.
Web application for data analysis and visualization.
Flexible kit for private social networks.
Modular server management based on NixOS modules and focused on best practices.
Nintendo Switch library manager, with automated management tasks (file identification and organization, missing updates/DLC), serving your library to multiple supported clients on your Switch, with shop customization and multi user authentication.
Simple web portal that serves as a startup page, displaying a compilation of links and URLs, while also allowing the addition of custom pages, all managed through a single configuration file.
Turn any web server into a powerful file management system and an alternative to mainstream cloud storage providers.
Email archiving server that syncs from IMAP accounts, indexes emails for full-text search, and provides a REST API. No external database required, includes WebUI with multi-account support.
Web file manager that lets you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, or Google Drive.
Reliable and easy-to-use newsletter tool (alternative to Mailchimp and Sendinblue).
Task and chore management tool for personal and family use, with advanced scheduling, flexible assignment, and group sharing capabilities, detailed history, automation via API, simple and modern design.
CRM with an MCP server, an AI assistant with human-approved changes, a REST API, custom fields, and kanban boards.
Trail database where you can upload your recorded tracks or create new ones and add various metadata to build an easily searchable catalogue.
Intelligent grader that allows secured and automated testing of code made by students.
Movie tracker and rating app (alternative to Letterboxd).
Build detailed lists of to-do’s for different projects while tracking the status of each one. Open Source Notion Alternative.
A personal note tool with AI features.
Minimal web-based Markdown notes app.
End-to-end news creation, production, curation, distribution, and publishing platform.
File sharing + sync, notes, and photos (alternative to Nextcloud and ownCloud's RSS reader).
Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms.
Web-based collaborative LaTeX editor.
Minimalist, easy-to-host service for sharing images and other files.
Statistics dashboard generated from Strava data.
Game ROM manager with a built-in web-based emulator using multiple sources to identify and provide metadata.
Modern, fully featured open source video and media CMS, written in Python/Django/React, featuring a REST API.
Email archiving solution with full-text search and eDiscovery search features.
Web Whiteboard to collaborate in real-time on schemas, drawings, and notes.
Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms.
Flexible tournament system to build a tournament setup, add teams, schedule matches, keep track of scores and present ranking live to the public.
Flexible kanban app that helps you organise work, track progress, and deliver results (alternative to Trello).
Easy-to-use, metadata-driven, document management system (DMS) for small businesses that sorts documents almost by itself.
Lightweight, self‑hosted snippet manager for saving and organizing code and text snippets with folders, tags, API, and GitHub Gist sync.
Cross-platform Minecraft server manager.
Web app for collaborative genealogy, based on and interoperable with Gramps, the open source genealogy desktop application.
Web UI to download videos and playlists from 1700+ sites into a Plex or Jellyfin library, with quality selection, SponsorBlock sponsor removal, subtitles, clip cutting and resilient playlist sync.
Markdown notes taking app with live preview, document encryption, multi-user support, multi-organization capabilities and more.
Large-scale ILS that can be run as a service with consortial features, intended primarily for library networks. Includes most standard modules (circulation, acquisitions, cataloging,...) and a web-based public and professional interface.
Simple, fast and lightweight file manager with instant sharing tools integration, like ShareX.
Game distribution platform, designed for distributing and sharing DRM-free games efficiently (alternative to Steam, GameVault).
Web-based bookmarking server that supports multiple user accounts.
Remote pair programming app with low-latency 4K screen sharing, drawing, and remote control, with clients for macOS and Windows (alternative to Tuple, Pop, Drovio, Coscreen).
Your AI second brain. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI.
A temporary file sharing platform. Focused on providing one-time, temporary file and text upload, processing, and sharing services.
Digital signage device and content management system with SMIL playlist support and scheduling.
Landing page to display bookmarks stored in GitHub, GitLab or local Git.
A Platform for Local Communities.
Competitive top-down shooter blending Counter-Strike with Hotline Miami. Runs on Linux, Windows, MacOS and the Web.
Personal finance manager.
Automatically translate subtitle files in your Radarr and Sonarr media libraries, using LibreTranslate, local AI models, or SaaS translation services.
Ultimate image sharing software. Create your very own personal image hosting website in just minutes.
Fast cross-platform video and audio downloader and media viewer with flexible format and quality options. Supports 1000+ websites including YouTube, Instagram, TikTok, Twitch and more.
User-friendly software for food-coops.
Newsletter and email marketing with advanced management of subscribers, bounces, and plugins.
Powerful and easy to use CMS to build websites, blogs or e-commerce stores.
Modern, lightweight and powerful wiki app using Git and Markdown.
Home server configuration based on Debian.
Create a community, where your users can suggest ideas and get questions answered. And have friendly open-ended discussions and chat (Slack/StackOverflow/Discourse/Reddit/Disqus hybrid).
Lightweight, mutli-user, flat-file-database Wiki engine. Create pages quickly and edit them in your Web browser using Mardown/HTML/CSS/JS. The main difference with other wiki is that you are encouraged to customize each page style individually.
Manage a non-profit food coop (product catalog, ordering, accounting, job scheduling).
API management platform which helps to build and manage REST APIs.
Scheduled backlog searches for Radarr, Sonarr, Lidarr, Readarr and Whisparr. Works through missing and cutoff-unmet items in small rate-limited batches with per-item cooldowns and hourly caps, to avoid overloading indexers.
Hybrid search engine built for flexible deployment and real-world messy data.
Visual bug reporting and ticketing tool for web applications.
Database diagrams editor that allows you to visualize and design your DB with a single query.
Distributed social networking server.
Link all your social media platforms easily accessible on one page, customizable through an intuitive, easy to use user/admin interface (alternative to Linktree and Manylink).
Employee onboarding platform that allows you to provision user accounts and create sequences with todo items, resources, text/email/Slack messages, and more! Available as a web portal and Slack bot.
Nutrition and diet tracker with barcode scanning, wearable integrations (Fitbit, Withings, Garmin, Health Connect), adaptive calorie goals, multi-user sharing, and a built-in AI assistant (alternative to MyFitnessPal, Cronometer).
Lightweight, customizable and remotely manageable downloader for 1-click-hosting sites like rapidshare.com or uploaded.to.
A web application that maps out community-supported agriculture based on crowdsourced data.
Cronjob management UI with human readable syntax, live logging and log history for your cronjobs.
Project workspace built around an infinite canvas; embed GitHub, GitLab, Gitea, and Forgejo repositories alongside notes, links, and tasks, with real-time collaboration.
Leed (for Light Feed) is a Free and minimalist RSS aggregator.
Modern drag-and-drop homelab dashboard with visual editor and simple configuration.
Track and share your location in real time. Control and lock stolen or lost phones.
Receive alerts in a live timeline from your product.
Sshwifty is a SSH and Telnet connector made for the Web.
Office suite that enables you to manage documents, projects, team and customer relations in one place.
Complete, modular and scalable SIP server, includes a push gateway, to deliver SIP incoming calls or text messages on mobile device platforms where push notifications are required to receive information when the app is not active in the foreground.
Sign and manipulate PDFs with collaboration, organization, compression and metadata editing.
Database schema design and SQL migration generator supporting PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, and Oracle.
Administration platform for Community Supported Agriculture groups.
Tool for Human Capital Management based on two popular, well-known business applications SugarCRM Community Edition and SuiteCRM.
End-to-end encrypted file sharing with password protection, download limits, and auto-expiration, integrated with Keycloak for authentication.
File hosting and sharing solution primary for teams and organizations.
Privacy first and simple analytics for mobile and desktop apps.
Download video or audio from YouTube channels on a schedule via yt-dlp.
Real-time cam-2-cam video calls & screen sharing, end-to-end encrypted, to embed in any website with a simple iframe.
A tool to help organize ideas and build great things. Plan, organize, build and ship.
Translation management platform for teams.
Aggregate results from other search engines (metasearch engine) without ads while keeping privacy and security in mind. It is extremely fast and provides a high level of customization (alternative to SearX).
Collaborative Platform for team collaboration: file,threads,notes,agenda,etc.
The Swiss army knife of code time tracking (alternative to WakaTime).
Stoat is a user-first chat platform built with modern web technologies.
Business automation tool that lets you connect different services like Twitter, Slack, and more to automate your business processes (alternative to Zapier).
Create a simple place for your entire family to use to find gifts that people want, and to avoid double-gifting.
Run longitudinal studies (ESM, AA, EMA) with data collection and communication with participants being completely anonymous.
Warranty tracker that lets you monitor expiry dates, upload receipts/files, and get alerts before warranties expire.
Python implementation of the Subsonic server API.
Video game library manager with automatic scanning, web access, downloads, and plugin support.
Bridge that interacts with Fediverse on behalf of your static site.
Use one or more instances of HandBrake video transcoder on a headless device via a web interface.
Get a recipe to cook today, based on the ingredients you have at home.
Brainstorm and upvote ideas and thoughts within your team.
Download YouTube content built using yt-dlp.
Federated and decentralized profile builder and social network engine.
Web analytics which track your site's traffic, monitor your site's speed, analyse user sessions and pageflows, see the user flows and more (alternative to Google Analytics).
Modern Docs + Wiki software with built-in workflow, single binary executable, just bring MySQL/Percona.
Lightweight news reader with modern interface and features: full-text search, automatic categorization, archiving, offline support, notifications.
Budgeting app based on the Bucket Budgeting Principle.
An alternative private front-end to Reddit, with its origins in Libreddit.
Simple paste sharing platform, with client side encryption, featuring the monaco browser-based code editor.
Online string toolkit for developers.
Broadcast streaming radio on the web (fork of Airtime).
Simple, modern, lightweight & fast web-based email client (fork of RainLoop).
Minimalist Plex/Jellyfin alternative to stream video.
Simple imaging hosting platform that allows you to easily host, edit, and share images.
Privacy-focused and progressive analytics service based on Grafana.
JARR (Just Another RSS Reader) is a web-based news aggregator and reader (fork of Newspipe).
Federated microblogging server with Mastodon, GNU social, and ActivityPub compatibility.
Single-user federated bookmark manager with Fediverse support and archives.
Firearm and ammunition tracker app.
A super-minimal link shortening service written in pure C, focusing on small executable size, portability, and ease of configuration.
A personal, self-hosted cloud storage and media management application built for privacy, efficiency, and aesthetics.
Create collaborative whiteboards (documentation in French).
Create bunches of links to share with your learners or colleagues.
Create a virtual game room around a connected buzzer (documentation in French).
Create simple graphic compositions (documentation in French).
Cut audio and video files using FFMPEG.wasm (documentation in French).
Create avatars using the Avataaars library (documentation in French).
An online application to create flashcards (documentation in French).
Assemble audio and video files directly in your browser (documentation in French).
Create simple mindmaps (documentation in French).
An online self-hosted application for creating collaborative digital notepads (Documentation in french).
An online application to publish content created with H5P (documentation in French).
Clean up online pages and articles using Mozilla's Readability (documentation in French).
Record and share audio files (documentation in French).
Interactive whiteboard/wallpaper for the classroom, in person or remotely (documentation in French).
Create multimedia presentations in a quick and easy way. (documentation in French).
A simple application for creating online educational paths (documentation in French).
Create collaborative surveys, quizzes, brainstorms, and word clouds (documentation in French).
A set of simple tools to accompany the animation of courses in person or remotely. (documentation in French).
Convert audio files and videos directly in the browser (documentation in French).
View YouTube videos in a distraction-free interface (documentation in French).
Create multimedia collaborative walls for in-person or remote work (documentation in French).
A simple online application for creating word clouds (documentation in French).
Online learning platform that powers the edX.org website.
Simple yet advanced screenshot uploading and link shortening service.
Fitness tracking service designed to give users full control over their data and hosting environment.
Email archiving software that allows you to preserve your emails for an indefinite long period of time.
Server tools for maintaining an F-Droid repository system.
A lightning fast and infinitely extensible tool for creating personal non-linear notebooks, databases, and wikis that is entirely self-contained, runs in your browser, and is only 58 kilobytes in size.
Community project to develop, design and promote personal servers running free software for private, personal, communications.
Local community event and agenda sharing.
Geo-distributed, S3‑compatible storage service that can fulfill many needs.
ActivityPub federated social network server implementing the Mastodon client API.
Collaborative resources mapper project, while yet only focused on exploring books mapping with wikidata and ISBNs.
One-click-fileshare project. Select your file, upload, and share a link. That's it.
Web frontend from Salut à Toi.
Media publishing platform that anyone can run (alternative to Flickr, YouTube, SoundCloud).
Structured personal knowledge base, inspired by zettlekasten and org-mode.
Federated tool that helps you find, create and organise events and groups.
Web news reader.
Easily 1-click spin up popular self-hosted apps from a convenient web interface.
Platform for social and solidarity economy networks with blog, e-Portfolios, CMS, RSS, thematic discussion, events agenda and collective intelligence for solidarity economy in the same system.
Simple shared list application including shopping lists and any other small todo-list that needs to be used collaboratively.
Super-minimal pastebin and file upload service focusing on small executable size, portability, and ease of configuration.
Simple password manage with sharing features by group and user, but no administration interface.
PDF manager, viewer and editor offering a seamless user experience on multiple devices. It's designed to be minimal, fast, and easy to set up using Docker.
A link aggregator / reddit clone for the fediverse (alternative to Reddit).
Federated microblogging server, Mastodon, GNU social, & ActivityPub compatible.
Complete, mature, multi-user project management system with extensive functionality for all phases of a project.
Save the precious readable content of web pages you like and want to keep forever. See it as a bookmark manager and a read later tool.
Unify and simplify repository management for Git, Subversion, and Mercurial.
Multipurpose, multi frontend, libre and decentralized communication tool.
Simple and lightweight web cloud storage.
A frugal platform which is dedicated to help people build great software together leveraging the power of the Darcs version control system.
Selenium based search engine and crawler with offline archiving.
Sync and manage your browser bookmarks from Edge, Firefox and Chromium.
The most comprehensive and integrated Free / Libre / Open Source enterprise software suite.
Server operating system aiming to make self-hosting accessible to everyone.