Is Jan — Offline AI Desktop App with Full Privacy free to use?

Yes. Jan — Offline AI Desktop App with Full Privacy is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

How do I install Jan — Offline AI Desktop App with Full Privacy?

Visit the asset page on TokRepo and click "Copy for agent" to get the installation instructions. Most assets can be installed with a single command.

Configs2026年4月1日·1 分钟阅读

Jan — Offline AI Desktop App with Full Privacy

Name: Jan — Offline AI Desktop App with Full Privacy
Author: TokRepo精选

Jan is an open-source ChatGPT alternative that runs LLMs locally with full privacy. 41.4K+ GitHub stars. Desktop app for Windows/macOS/Linux, OpenAI-compatible API, MCP support. Apache 2.0.

TokRepo精选 · Community

快速使用

先拿来用，再决定要不要深挖

这里应该同时让用户和 Agent 知道第一步该复制什么、安装什么、落到哪里。

# Download desktop app from https://jan.ai
# Available for Windows, macOS, Linux

# Or build from source
git clone https://github.com/janhq/jan
cd jan
make dev

# After installing, Jan provides an OpenAI-compatible API at:
# http://localhost:1337/v1/chat/completions

介绍

Jan is an open-source, offline-first AI application that lets you download and run LLMs with full control and privacy. With 41,400+ GitHub stars and Apache 2.0 license, Jan provides a ChatGPT-like desktop interface for Windows, macOS, and Linux. It supports local models (Llama, Gemma, Qwen from HuggingFace), cloud providers (OpenAI, Anthropic, Mistral, Groq), custom AI assistants, Model Context Protocol (MCP) integration, and an OpenAI-compatible API at localhost:1337.

Best for: Users wanting a private, offline ChatGPT alternative with a polished desktop UI Works with: Claude Code, OpenAI Codex, Cursor, Gemini CLI, Windsurf Platforms: Windows 10+, macOS 13.6+, Linux (deb, AppImage, Flathub)

Key Features

Desktop app: Polished chat UI for Windows, macOS, Linux
Complete privacy: All local inference, no data leaves your machine
Local + cloud models: HuggingFace models locally, OpenAI/Anthropic/Mistral via API
OpenAI-compatible API: localhost:1337 for drop-in integration
MCP support: Model Context Protocol for tool integration
Custom assistants: Create specialized AI personas
Multiple stores: Microsoft Store, Flathub, direct download

FAQ

Q: What is Jan? A: Jan is an open-source ChatGPT alternative with 41.4K+ stars that runs LLMs locally with full privacy. Desktop app for all platforms, OpenAI-compatible API, MCP support. Apache 2.0.

Q: How do I install Jan? A: Download from jan.ai for Windows/macOS/Linux. Also available on Microsoft Store and Flathub. Models download automatically in-app.

🙏

来源与感谢

Created by Jan HQ. Licensed under Apache 2.0. janhq/jan — 41,400+ GitHub stars

Jan — Offline AI Desktop App with Full Privacy

先拿来用，再决定要不要深挖

Key Features

FAQ

来源与感谢

相关资产

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