Open Source Python Software & Tools

A free, open-source engine and community project recreating Age of Empires II with a modern C++ and Python codebase.

A free internet metasearch engine which aggregates results from various search services without tracking or profiling users.

Open-source command-line and desktop HTTP client with intuitive syntax, JSON support, and built-in auth — a developer-friendly Postman alternative.

Open-source product analytics with session recording, feature flags, and A/B testing — self-hostable. Replaces Google Analytics, Mixpanel, and Amplitude.

Open-source project management platform — an alternative to Jira, Linear, Monday, and ClickUp.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

Open source desktop genealogy program for building and exploring detailed family trees with full local data control.

A beautiful terminal email client built with Go and Bubble Tea. An open source alternative to Superhuman and Outlook for the command line.

A self-hosted, cross-platform podcast management system with a modern Rust and Python stack.

A modern, open-source CRM by the Frappe team, built for sales teams to manage leads and deals efficiently.

Open-source hiking route planner for Cumbria with elevation-aware A* routing, manual snap-to-path plotting, POIs, and GPX/GeoJSON export.

Turn your Android phone into a 4K webcam via USB or WiFi with an open-source desktop client and mobile app.

Self-hosted AI transcription and intelligent note-taking platform that turns audio recordings into organized, searchable notes with speaker identification.

Self-hosted recipe manager for managing your digital recipe collection. Import, plan meals, build shopping lists, and collaborate with family.

A beautiful, self-hosted ROM manager and player for your retro game collection, with rich metadata and in-browser emulation.

Self-hosted AI-powered meme search engine that uses vision-language models to auto-caption and semantically search your local meme library.

KeePassXC is a cross-platform, community-driven port of KeePass Password Safe. Store credentials locally in an encrypted database, with no cloud required.

Self-hosted media tracker that syncs your Jellyfin, Plex, or Emby libraries, tracks watch history, ratings, and lists — your own private Letterboxd + Trakt.

GNU Image Manipulation Program — the venerable free, open source image editor and Adobe Photoshop alternative.

Vaultwarden is an unofficial, Bitwarden-compatible server written in Rust. Self-host your password vault with low resource use and full client compatibility.

Open-source Python SDK for background removal. Run ONNX weights locally for free, or switch to the paid Cloud API with one line of code.

A robust, self-hosted time tracking application designed for teams and freelancers who need reliable time management without cloud dependencies. Built with Flask and optimized for Raspberry Pi deployment, TimeTracker provides persistent timers, comprehensive reporting, and a modern web interface.

Self-hosted podcast server that uses AI to automatically remove ads from episodes before you hit play.

Self-hosted image manipulation platform with 45+ tools, local AI, and pipelines. A privacy-first open source alternative to Canva, TinyPNG, and remove.bg.

Self-hosted private journaling app with end-to-end encryption and a clean interface.