GPT4All

GPT4All brings enterprise-grade AI capabilities to your local machine with complete privacy and offline functionality. This open-source solution lets you run sophisticated language models directly on your device - from basic CPUs to advanced GPUs including Mac M-series chips.

Key features include:

• Complete data privacy - all interactions stay on your device
• True offline capability - no internet connection required
• LocalDocs integration for secure document analysis
• Support for 1000+ open source models including Deepseek R1, LLaMa, and Mistral
• Full customization options for prompts, parameters, and model behavior

With over 250,000 monthly active users and 72,000+ GitHub stars, GPT4All has proven itself as a leading solution for private AI deployment. The MIT-licensed codebase ensures transparency and auditability, while the active community provides ongoing support and development.