Trending Software for Self-Hosting

Rahoot is an open-source quiz platform that can be self-hosted on a private server for small events.

A self-hosted app for managing personal checklists and notes.

RSS-Bridge is a PHP web application that generates RSS/Atom-style web feeds for websites that do not provide one.

LibreBooking is an open-source web application for scheduling and managing resource reservations for organizations.

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.

2FAuth is a self-hosted web app for managing two-factor authentication accounts and generating OTP security codes.

A streaming audio server for Logitech Squeezebox players and compatible software emulators.

Matchering 2.0 is an open-source audio matching and mastering tool that processes a target track against a reference track to match loudness, frequency response, peak amplitude, and stereo width.

An open-source IoT platform for device management, automation, data analytics, and multi-tenant management.

A self-hostable service for creating one-time links that reveal sensitive information only once.

A self-hosted solution for live streaming to websites and multiple external platforms.

OpenTripPlanner is an open source multi-modal trip planner for public transportation, walking, bicycling, and mobility services.

Papra is a minimalistic document management and archiving platform for storing, searching, and organizing documents over the long term.

Beelzebub is a low-code honeypot framework for simulating high-interaction attack surfaces and detecting malicious activity across multiple protocols.

A personal homeserver orchestrator for managing and running multiple services on a single server through a web interface.

A self-hosted web application for photo display and management with map-based browsing, EXIF parsing, and multi-format image support.

Kener is a lightweight, customizable status page system for publishing service health, incidents, and maintenance updates.

An email archiving system for storing, searching, importing, restoring, and exporting mail from multiple accounts.

Nominatim is a geocoding and reverse geocoding tool for searching OpenStreetMap data by name and address.

Rallly is a self-hostable meeting poll app for scheduling group meetings by collecting participants' availability.

Android client for Delta Chat, an email-based messaging app.

TiddlyWiki is a non-linear personal web notebook and interactive wiki that can run as a single HTML file in the browser or as a Node.js application.

Cerbos is an authorization layer and policy decision point that evaluates YAML-based access control rules for application resources.

TimeTagger is an open source web-based time tracker with an interactive timeline and reporting.

Unison is a file synchronization tool that keeps two replicas of files and directories in sync across different hosts or disks.

Twinny is a free AI extension for Visual Studio Code that provides AI-assisted coding features.

SerpBear is an open source app for tracking Google keyword positions and researching keywords.

Etherpad is a real-time collaborative web editor for creating and editing shared pads.

GraphHopper is a fast, memory-efficient routing engine for calculating routes, turn-by-turn instructions, road attributes, snapping to roads, and isochrones.

DDNet is a Teeworlds-based DDRace mod and game client/server project.

Frappe Helpdesk is an open-source ticket management tool for customer support, with agent and customer portals, automation, and a knowledge base.

Self-hosted collaborative workspace for Typst.

Dirac is an open-source AI coding agent that performs precise, token-efficient code edits and refactorings using hash-anchored changes and AST-aware manipulation.

Keystone is a CMS and app framework that lets developers define a schema and get a GraphQL API plus a management UI.

Gokapi is a self-hosted file sharing service and alternative to Firefox Send with expiring shares, encryption, and cloud storage support.

Audionaut is a free, open-source multitrack audio editor and recording app that can also be driven by AI agents over MCP.

Kanboard is project management software focused on the Kanban methodology.

Videorc is an open-source AI-native desktop studio for recording, streaming, live captions, and post-recording content generation.

Kyoo is a self-hosted media server for movies, series, and anime, positioned as an alternative to Jellyfin or Plex.

An open-source online survey platform for creating, sharing, and analyzing surveys.

Janus is an open source WebRTC server for building real-time communication applications.

Native iOS and Android client for Codex and Local Studio that lets users connect to local or remote servers, manage sessions, and run agentic coding workflows from a phone.

An Otter Wiki is a Python-based collaborative wiki for managing content in a git repository with Markdown editing and history tracking.

Receipt Wrangler is a repository containing the API, desktop app, and mobile app for managing receipts.

A Ruby on Rails application that powers the OpenStreetMap website and API.

Bencher is a continuous benchmarking suite for running, tracking, and catching performance regressions in CI and locally.

OpenCanary is a multi-protocol network honeypot that mimics common services to detect intrusions and send alerts.

Umbraco CMS is a free and open source .NET content management system for building and managing digital experiences.