Top OFFLINE GitHub Repositories & Tools (2026)

Local AI song generator with an editable score — YuE2 on your GPU: full songs with vocals, sheet music, covers, exact replay. Native Windows app, no Python, installer with auto-update.

Free, open-source, offline-first Point of Sale for cafes, restaurants, and food businesses.

Open-source AI video platform: a self-hosted NVR (ONVIF/RTSP, recording, WebRTC) plus any AI model through one adapter contract, an app SDK and a catalog of ready-made apps. Offline-first, air-gapped capable, Home Assistant built in. AGPLv3. A Frigate / ZoneMinder alternative you can build on.

Open-source, AI-native knowledge base & Evernote alternative with native MCP. Zero-cost on Cloudflare or Docker.

An Android app that uses your phone's sensors to assist with wilderness treks or survival situations.

API Documentation Browser

TypeScript library and local-first platform

Your Spotify + YouTube Music library & daily mixes. Free and open source forever.

Type-safe tools, on-device inference, multi-agent workflows, memory, and guardrails, in one Swift-native runtime

Clean, fast, and Material-driven Android music player with powerful features.

Distributed, code-native issue tracker - audit workflows via time-travel

Offline-first workout tracker for strength and cardio, with progress graphs, rest timers, and custom themes. Built with Flutter.

Vocello: a local, private voice studio for Apple Silicon. Write a script, pick or describe a voice, and generate speech on-device, faster than realtime on an 8 GB M2 Mac mini. Native Swift + MLX, no Python. Mac app out now, iPhone beta on TestFlight. (Formerly QwenVoice.)

A modern SCORM JavaScript runtime library.

Tox Reference implementation for Android

Offline-first SQL sync with Typescript and Rust cores

Ground mobile data collection app for Android

Your car as a chat-room agent: Raspberry Pi 5 + dashcam + local AI. CodeWatch's sibling for the garage.

Kiwix JS Offline Browser implemented as a Progressive Web App (PWA), and packaged as Electron, NWJS and UWP apps for Windows, Linux and macOS..

An accessible Zola theme with search, multi-language support, optional JavaScript, a perfect Lighthouse score, and comprehensive documentation. Crafted for personal websites and blogs.