The best open-source software, ranked
Every list below is built from real data — GitHub stars, current versions, licenses and supported platforms — and refreshed automatically. No paid placements, no invented reviews.
By category
Best Open-Source Developer Tools
The most-starred open-source developer tools — editors, terminals and CLI utilities — with direct downloads and current versions.
Best Open-Source Productivity Apps
Top open-source productivity and note-taking apps for knowledge work, ranked by GitHub stars with download links.
Best Open-Source Media & Creativity Apps
Open-source audio, video and streaming tools for creators, with the latest versions and direct downloads.
Best Open-Source Utilities
Handy open-source system utilities — file sharing, screenshots, device control and more — with download links.
Best Open-Source Communication Apps
Open-source chat and team-collaboration clients you can self-host, ranked with download links.
Best Open-Source AI & LLM Tools
Top open-source tools to run large language models and AI apps locally, ranked by GitHub stars with direct downloads.
Best Open-Source Security & Privacy Apps
Open-source password managers, encryption and privacy tools, ranked by popularity with current versions.
Best Open-Source Games & Game Tools
Open-source games, emulators and launchers you can download and run locally, ranked by stars.
Best Open-Source Self-Hosting & Networking Tools
Self-hosted servers, proxies and tunnels to run your own services, ranked by GitHub stars with downloads.
Best Open-Source Database & Data Tools
Open-source database clients and data tools for developers, ranked by popularity with downloads.
Best Open-Source Design & Graphics Apps
Open-source image and vector editors for designers and creators, with the latest downloads.
Best Open-Source Education & Reference Apps
Open-source learning, documentation and reference apps for study and research, ranked by stars.
Best Open-Source Finance Apps
Open-source budgeting and accounting apps you can run locally, ranked by GitHub stars with downloads.
Best Open-Source Backup & Sync Tools
Open-source backup and file-sync clients to keep your files safe, ranked by popularity with downloads.
Best Open-Source System & Customization Tools
Open-source launchers, window managers and theming tools to customize your OS, ranked by stars.
By platform
Best Open-Source Software for Windows
The best open-source apps with native Windows downloads — developer tools, productivity, media and utilities.
Best Open-Source Software for macOS
Top open-source apps with macOS downloads, ranked by popularity with current versions.
Best Open-Source Software for Linux
The most popular open-source apps with Linux downloads, with direct links and version history.
By use case
Best Open-Source Terminal & CLI Tools
A faster command line: terminals, a modern editor and the CLI utilities that power a developer's shell.
Best Open-Source Markdown & Note-Taking Apps
Own your notes: open-source Markdown editors and knowledge bases you can run locally or self-host.
