Self Hosting Solutions: 1343 Open-Source Apps

iRedMail is a full-featured mail server solution for deploying self-hosted email services.

Textpattern CMS is a flexible, fast, PHP-based content management system for building and managing websites.

Concrete CMS is an open source content management system for building and managing websites.

Wavelog is a self-hosted PHP application for logging amateur radio contacts from a web browser.

An open-source online real-time collaborative LaTeX editor.

Open Terminal is a self-hosted terminal service for AI agents and automation tools that provides command execution, file management, and code running through a REST API.

Ech0 is a self-hosted personal microblog for publishing short posts, links, and media on a shared timeline.

RetroShare is a decentralized, private, secure, cross-platform communication toolkit for sharing files, chat, messages, forums, and channels.

Meelo is a self-hosted music server for browsing, listening to, and managing music collections.

bewCloud is a self-hosted web app for managing cloud-like personal data, with support for calendar, contacts, file sharing, and related sync features.

TYPO3 is an open source PHP-based content management framework for building and managing websites.

SolidInvoice is an open-source invoicing application for small businesses and freelancers to manage quotes, invoices, clients, taxes, and online payments.

Wishlist is a self-hosted wishlist application for sharing and managing gift ideas with friends and family.

titra is an open source time-tracking app for freelancers and small teams.

MintHCM is an open-source, AI-native HCM platform for building and deploying customizable HR systems powered by AI agents.

Ferron is a fast, modern web server for production debugging, with readable configuration, automatic TLS, reverse proxying, and observability-focused request tracing.

A self-hosted game library and collection management service focused on emulation, with clients for managing, downloading, and playing games across devices.

A self-hosted BitTorrent indexer, DHT crawler, content classifier, and torrent search engine with a web UI and GraphQL API.

A self-contained web server and application server with built-in support for Lua, templates, Markdown, JSX, databases, and HTTP/2/QUIC.

Gerrit is a code review and project management tool for Git-based projects.

Request Tracker (RT) is an open source issue and ticket tracking system for organizations to track tasks, ownership, and completion status.

Free web software for signing, organizing, editing metadata, and compressing PDFs.

c15t is a headless consent engine for managing user consent across web applications.

A web application for tracking flights and viewing flight history.

A dockerized app that monitors music listening activity from many sources and scrobbles it to many clients.

PictShare is a self-hosted file hosting and image manipulation service for images, GIFs, videos, text files, and short links.

webtrees is an online collaborative genealogy application for viewing, editing, and managing family trees on a website.

Haven is a private blog application built with Ruby on Rails that supports sharing with selected people and includes a built-in RSS reader.

Photofield is a self-hosted, single-binary photo gallery and viewer focused on speed, simplicity, and displaying large collections efficiently.

Pangolin is an identity-based remote access platform that combines reverse proxy and VPN capabilities for secure access to private and public resources.

Lidarr is a music collection manager for Usenet and BitTorrent users that monitors RSS feeds, downloads tracks, and manages sorting and renaming.

Webstudio is an open-source visual development platform for developers, designers, and cross-functional teams.

GlobaLeaks is free and open-source whistleblowing software for setting up and maintaining secure reporting platforms.

Core bundles of the openHAB runtime for building smart home solutions on top of the openHAB framework.

A Docker container for caching game downloads on a local network.

MySpeed is a speed test analysis tool that records and visualizes internet speed over time.

Dreeve is a self-hosted, open-source dashboard for sports and fitness data.

Relaticle is a self-hosted open-source CRM with an MCP server for AI agents and a REST API for CRM operations and analysis.

Snapcast is a multiroom client-server audio player that keeps multiple clients time-synchronized for perfectly synced playback.

An AI executive assistant platform that provides a unified virtual leadership voice backed by specialist agents for strategy, finance, HR, legal, operations, marketing, product, and board communications.

An open-source event ticketing and management platform for selling and managing event tickets online, with both self-hosted and cloud deployment options.

Bigcapital is open-source accounting and inventory software for small and medium businesses.

Loomio is open-source software for helping groups make decisions together.

Winter CMS is a free, open-source content management system built on the Laravel PHP framework.

A self-hosted workout tracking web application for personal or family use, focused on running and other GPX-based activities.

ENiGMA½ is a modern, highly customizable BBS software with support for traditional terminal access and web-based services.

OpenSMTPD is a free server-side SMTP implementation for exchanging email between Unix-like machines and other SMTP systems.

Yopass is a self-hosted secret-sharing service for sending passwords, files, and other sensitive information with end-to-end encryption.