Free AI Tools for Document chat

Google’s source-grounded AI research and note-taking assistant for summarizing, organizing, and chatting with your own documents.

AnythingLLM is a local-first AI desktop and team workspace for chatting with documents, running agents, and using custom or enterprise models.

Lynote is an AI learning assistant that turns videos, PDFs, articles, and audio into notes, flashcards, transcripts, and cited Q&A.