AnythingLLM
Free · macOS, Windows, Linux · Open source
Private AI app for chatting with your documents. Runs local models or connects to OpenAI, Anthropic, Gemini and others with your key.
Works with:OpenAIAzure OpenAIAnthropicGoogle Gemini+9 more
elephas.app
Private Mac AI app that answers questions from your own documents, using your own OpenAI, Claude or Gemini account.

Elephas is a Mac app that turns your documents into a private knowledge base and answers questions with source citations, storing files locally. You can use your own account with OpenAI, Claude, Gemini and others, and requests go straight to the provider you chose.
Free · macOS, Windows, Linux · Open source
Private AI app for chatting with your documents. Runs local models or connects to OpenAI, Anthropic, Gemini and others with your key.
Works with:OpenAIAzure OpenAIAnthropicGoogle Gemini+9 more
Free download; optional Pro subscription · macOS, Windows, Linux
Privacy-first AI chat app for Windows and Android with local storage, encrypted sync, and BYOK access to OpenRouter, OpenAI, and Google models.
Works with:OpenRouterOpenAIGoogle Gemini
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