AI Tools for PDF Chat

Concept maps, flashcards and quizzes from your study material

Best for: Students mapping an unfamiliar field before exams

Ask questions about PDFs, documents and videos

Best for: students and researchers pulling verifiable quotes out of long papers

Chat with PDFs plus embeddable document-trained chatbots

Best for: Researchers querying large PDF sets and citing back to specific pages

Chats with uploaded PDFs to summarize, answer questions, translate, and turn sections into mind maps.

Best for: Students and researchers summarizing or translating long documents

Document question answering with click-through citations to source passages

Best for: Researchers and analysts who must verify every figure they quote

Browser sidebar that summarises video, pages, PDFs and email

Best for: Reading long-form content in a second language

Upload documents and query several at once, with answers that point back at the passage they came from.

Best for: students comparing a handful of papers in one conversation

Chat with uploaded PDFs for summaries and answers, sold as a single $2.99 monthly plan.

Best for: individuals reading long PDFs on a small budget

An AI study companion for homework help, PDF chat, lecture transcription, and AP exam prep, on web and mobile.

Best for: a student wanting photo-based homework help and PDF summarization in one app

Cross-platform PDF editor whose AI assistant summarises, translates, mind-maps and chats with documents and images.

Best for: People who edit PDFs on both desktop and mobile

Free Mac app that chats with your PDFs on-device and links every answer back to the page

Best for: Reading research papers or contracts you would rather not upload anywhere

Ask questions across a set of documents at once, including scanned ones, and keep them in a reusable knowledge base.

Best for: students and researchers working across a stack of papers at once

Academic writing editor with literature search, PDF chat, autocomplete and reference management

Best for: PhD and masters students drafting a thesis

Lets you upload a PDF and ask it questions in any language, with a free tier capped at 2 short PDFs a day.

Best for: Students and researchers who need quick answers from a PDF instead of reading it fully

Chat, summarize, and translate PDF, Word, and PowerPoint files inside a browser or mobile app.

Best for: Users who also want EaseMate's writing, image, and video tools in one subscription

Open-source web app for asking questions about an uploaded PDF, built on Together AI and vector search.

Best for: Occasional PDF Q&A without paying for a subscription

Research assistant that answers from 230M papers with citations, maps citation networks and chats across up to 4,000 PDFs.

Best for: Literature reviews where citation trails matter

Chat with large PDF collections and get answers with the source passage cited back

Best for: Legal and research work across large precedent or documentation sets

Chat across uploaded documents with citations back to sources

Best for: Analysts comparing several reports or filings in one question

Reference manager that answers questions across your PDF library

Best for: Graduate students and academics managing a growing citation library