AGPL-3.0 License Open Source Tools

Free and open-source way to self-host private forums for groups of friends or family.

Easy to use but powerful open-source support and ticketing system.

An agile(scrum) project management system/tool.

Server operating system aiming to make self-hosting accessible to everyone.

A simple, fast and lightweight file manager with instant sharing tools integration, like ShareX (a free and open-source screenshot utility for Windows).

Writing software for starting a minimalist, federated blog — or an entire community.

Modern, lightweight and powerful wiki app using Git and Markdown.

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.

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).

Efficient database IDE.

A python web app designed to allow a easy way to manage the links to all of your web services.

Web Whiteboard to collaborate in real-time on schemas, drawings, and notes.

Syncs YouTube channels and playlists to a locally hosted media server.

Conversational app builder (alternative to Typeform or Landbot).

A modern CRM offering the flexibility of open source, advanced features, and a sleek design.

Trilium Notes is a hierarchical note taking application with focus on building large personal knowledge bases.

Collaborative Platform for team collaboration: file,threads,notes,agenda,etc.

Translation management platform for teams.

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.

A web application that maps out community-supported agriculture based on crowdsourced data.

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).

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.

Sync and manage your browser bookmarks from Edge, Firefox and Chromium.

Python implementation of the Subsonic server API.

Ultimate, open-source web analytics to satisfy all your needs.

An open-source, privacy-friendly online string toolkit for developers.

The award-winning, enterprise-class open source CRM.

Modern SMTP server designed with a focus on security, speed, and extensive configurability.

A web-based library organizer and player for your adult media stash, with auto-tagging and metadata scraping support.

JMAP and IMAP server designed to be secure, fast, robust and scalable.

Sshwifty is a SSH and Telnet connector made for the Web.

All-in-one mail server with JMAP, IMAP4, and SMTP support and a wide range of modern features.

Selenium based search engine and crawler with offline archiving.

Simple, modern, lightweight & fast web-based email client (fork of RainLoop).

Federated and decentralized profile builder and social network engine.

A frugal platform which is dedicated to help people build great software together leveraging the power of the Darcs version control system.

Troubleshooting and monitoring VoIP calls.

The most private and secure chat and applications platform - now with double ratchet E2E encryption.

Self-hosted music sheet organizing software for all music enthusiasts. Upload and organize your sheets for any kind of instrument.

Flexible, fully featured and highly configurable SFTP server with optional FTP/S and WebDAV support.

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.

Internet metasearch engine which aggregates results from various search services and databases (Fork of Searx).

Multipurpose, multi frontend, libre and decentralized communication tool.

Collect, unify, transform, and store your customer data, and route it to a wide range of common, popular marketing, sales, and product tools (alternative to Segment).

Remote Desktop Access software that works out-of-the-box (alternative to TeamViewer).

Web browser based IDE for R.

RhodeCode is an open source platform for software development teams. It unifies and simplifies repository management for Git, Subversion, and Mercurial.

A free, open-source social network following the Q/A (question and answer) principle of sites like Formspring, ask.fm or CuriousCat.

Revolt is a user-first chat platform built with modern web technologies.

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.

Easy-to-use receipt manager, powered by AI. Allows users to create receipts effortlessly and quickly, categorize and more.

Create your website with Rapido. Edit, publish and share collaborative content.

A recipe keeper, meal plan organizer, and shopping list manager that can import recipes directly from any URL.

Create polls to vote on dates and times (alternative to Doodle).

Q&A-based community knowledge-sharing software.

Turn any web server into a powerful file management system and an alternative to mainstream cloud storage providers.

A complete, mature, multi-user project management system with extensive functionality for all phases of a project.

Free as in freedom, open source, privacy-first and regulation-compliant web analytics tool.

Federated microblogging server, Mastodon, GNU social, & ActivityPub compatible.

Realtime kanban board for workgroups (alternative to Trello).

Simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics.

Pixelfed is an open-source, federated platform alternate to Instagram.

A minimalist, easy-to-host service for sharing images and other files.

Newsletter and email marketing with advanced management of subscribers, bounces, and plugins.

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.

Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser.

Simple password manage with sharing features by group and user, but no administration interface.

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.

Open source password manager.

An API to add an integration catalog to your SaaS product in minutes (alternative to Merge.dev).

Password manager dedicated for managing passwords in a collaborative way on any Web server, using a MySQL database backend.

Web-based collaborative LaTeX editor.

All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books and more.

Simple shared list application. Typical uses include shopping lists of course, and any other small todo-list that needs to be used collaboratively.

Administration platform for Community Supported Agriculture groups.

Open-Source IoT Platform - IoT Asset management, Flow Rules and WHEN-THEN rules, Data visualization, Edge Gateway.

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.

Self-hosted pastebin powered by Git.

Open-source weather API with open-data forecasts, historical and climate data from all major national weather services.

A snappy web interface for controlling consumer 3D printers.

Take back control of your GitHub Notifications.

OliveTin is a web interface for running Linux shell commands.

Office suite that enables you to manage documents, projects, team and customer relations in one place.

Infrastracture behind a web UI for GNU Octave (alternative to MATLAB).

A minimal web-based Markdown notes app.

Noosfero is a web 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.

Media server for Movies and TV Shows with a responsive Vue.js frontend. It has robust transcoding support as well as federation capabilities to share your library with your friends.

Fast, modern and advanced photo management suite. Runs as a Nextcloud app.

Self-hostable web tool for generating ambient noises/sounds using audio tools and user-uploadable samples.

A alternative front end to twitter.

Access and share your files, calendars, contacts, mail and from any device, on your terms.

Newspipe is a web news reader.

Modern, federated social network based on XMPP, with a fully featured group-chat, subscriptions and microblogging.

Filesystem and git-based wiki engine written in Go using Mycomarkup as its primary markup language.

No-code admin panel and business intelligence software - search, create, update, and delete data entries, create custom actions, and build reports.

Streaming media server that works well in any streaming environment.

Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family.

Decentralized app-like microblogging server/SNS for the Fediverse, using the ActivityPub protocol like GNU social and Mastodon.

Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms.

Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms.