NextChat
NextChat is a free, open-source AI desktop app for Windows, macOS and Linux. Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. It has 88,834 GitHub stars and is released under the MIT license.
- Linux
- macOS
- Windows
- AI desktop apps
- Actively maintained
About NextChat
Light and Fast AI Assistant,with Claude, DeepSeek, GPT4 & Gemini Pro support. 302.AI is a pay-as-you-go AI application platform that offers the most comprehensive AI APIs and online applications available.
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What is NextChat?
NextChat is a free, open-source AI desktop app for Windows, macOS and Linux. Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. It has 88,834 GitHub stars and is released under the MIT license.
Is NextChat free and open source?
Yes. NextChat's source code is public on GitHub under the MIT license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install NextChat?
Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: v2.16.1) or the project website.
Is NextChat still maintained?
The repository's most recent commit was on Aug 11, 2026. appsgit only lists apps whose repository had a commit in the last six months.