Free GitHub Repositories (2026) · Open Source Tools

Private, local-first health intelligence for labs, 51 curated SNPs, wearables, light exposure, Biology Scores, optional AI, encrypted sync, sharing, and Agent Access.

FreeShow is a free and open-source, user-friendly presenter software.

Since 2011, IPBan is the worlds most trusted, free security software to block hackers and botnets. With both Windows and Linux support, IPBan has your dedicated or cloud server protected. Upgrade to IPBan Pro today and get a discount. Learn more at ↓

An open source, turn-based strategy game with a high fantasy theme.

Webchat to API

A simple cross platform ACME client (for use with Let's Encrypt et al.)

AMWScan (PHP Antimalware Scanner) is a free tool to scan php files and analyze your project to find any malicious code inside it.

Free proxies for Clash/V2ray

Daily-updated list of free AI models (free LLM APIs), ranked by quality with live status. Plus one OpenAI-compatible endpoint that routes to the best one.

Free, open source game server management panel built on Laravel and Docker.

A completely free ITSM tool

+30,000 free and disposable email domains in a single list, validated against DNS every day.

Turn Off the Lights Browser extension for Google Chrome, Firefox, Opera, Safari, Naver Whale, Yandex, Samsung Internet, and Microsoft Edge.

Ezz!!!

Community-maintained registry for free subdomains — 100% free

Zero-GPU-idle gateway for running ComfyUI on ephemeral Google Colab VMs with Zero-Trust Access

A free photo editor. No account, no subscription, no tracking. RAW, masks and on-device AI for macOS, Windows and Linux. Self-hostable.

No Delay/Zero Delay Discord Bot For Vinted Monitoring. Complete Channel and User Management. The Bot Adapts To The User Discord Language.

SonarQube C++ Community plugin (cxx plugin): This plugin adds C++ support to SonarQube with the focus on integration of existing C++ tools.

TripleA is a turn based strategy game and board game engine, similar to Axis & Allies or Risk.