A lightweight Windows app to chat with your files locally. Pick a model, download it once, drop in a PDF, and ask away. Local Chat is free and it labels every model so you know upfront if your PC can actually run it.

iBoomto AI is a Windows app for document work. Drop in a file or paste a link to chat with it or summarize it. Built-in tools edit PDFs, extract text from images and scans, and draft documents, spreadsheets, slides, and mind maps.