Added Nov 5, 2026
GPT4All
FreeDesktop app for chatting with open-source LLMs fully offline
What is GPT4All?
GPT4All is a free desktop app from Nomic that runs open-source language models on your own computer, so prompts and documents never leave the machine. It is aimed at developers and privacy-minded users who want a local chatbot without a cloud account.
Installers are offered for macOS, Windows, Windows on ARM and Ubuntu. After choosing a model from the built-in catalog of thousands of open models, you chat with it like any assistant, and settings let you adjust how each model behaves.
The LocalDocs feature lets the model answer questions from folders of your own files, still without sending anything online. Nomic's main business has since moved to an agent platform for engineering and architecture firms, which is priced separately from GPT4All.
Features
- Offline model runner
- Chat with local documents
- Large model catalog
- Windows, macOS and Linux apps
- Custom model settings
Tags
Releases
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Organization
Nomic AI
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Free
- Paid options from
- 100% free
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Pros and cons
Pros
- Runs entirely on your device
- Free and open source
- Chat with local files via LocalDocs
Cons
- Speed depends on your hardware
- Local models trail top cloud models
- Maker's focus has shifted to other products
Prompts & results
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Q&A
What is GPT4All?
GPT4All is a free desktop app from Nomic that runs open-source language models on your own computer, so prompts and documents never leave the machine. It is aimed at developers and privacy-minded users who want a local chatbot without a cloud account.
Does GPT4All need an internet connection?
Only to download the app and models. After that, chats and LocalDocs run on your machine without sending data to the cloud.
Which operating systems does GPT4All support?
There are installers for macOS, Windows, Windows on ARM and Ubuntu Linux.
How much does GPT4All cost?
GPT4All is 100% free.
Is there a free version of GPT4All?
Yes. GPT4All is completely free to use.
What are the main features of GPT4All?
Offline model runner, Chat with local documents, Large model catalog, Windows, macOS and Linux apps, Custom model settings.
Who makes GPT4All?
GPT4All is made by Nomic AI.
What are the best alternatives to GPT4All?
Popular alternatives include Jan, local.ai, Pinokio.