Free Software GitHub Repositories (2026) · Open Source Tools

Powerful yet simple to use screenshot software :desktop_computer: :camera_flash:

♞ lichess.org: the forever free, adless and open source chess server ♞

☁️ Nextcloud server, a safe home for all your data

LeanType is an Open-source keyboard, fork of HeliBoard with additional features and customisation

Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱

Free, easy-to-use AAC app with offline support, flexible input options, media & smart home access

🔖 Bookmark app for Nextcloud

Share files with your clients, from your own server. Free, open source (GPLv2), self-hosted — or use ProjectSend Cloud, the official hosted version run by the same team.

Free, open source mental health communication web app to share experiences with loved ones

Real-time 3D visualization of space.

Self hosted PaaS solution

:earth_africa: BeWelcome lets you share a place to stay, connect with travellers, meet up and find accommodation on your journey. It is and will always be a free, open source, non for profit, democratic community.

Fast, lightweight Wayland screenshot tool

Element for Nextcloud