TL;DR: To summarize a PDF instantly, simply open Fello AI on your Mac, drag and drop your file into the chat (no registration needed), and ask for a summary. Fello AI uses advanced models like GPT-5.2 and Claude 4.5 Sonnet to give you accurate insights, citations, and answers without reading every page. Quick Summary Specs Feature Specification Primary Goal Extract key points & answers instantly on Mac Typical Speed Seconds to a minute Best For Research papers, contracts, long reports, multi-file comparison Key Tech Multi-model support (GPT-4o, Claude 3.5, Gemini), OCR Privacy In-session processing (data not used for training) Quick Guide: Summarize in 3 Steps Opening Reading long documents on […]