ChatPDF

by ChatPDF

Chat with PDF documents using AI

Pricing

Free (2 PDFs/day); Plus $5/mo

Difficulty

beginner

Time to Start

5 min

Privacy

medium

Free Tier

Free: 2 PDFs/day; 120 pages/PDF; 10 questions/day; basic features

Limits: Free: 2 PDFs/day, 10 questions; Plus: 50 PDFs/day, 1000 questions, 2000 pages/PDF

When to upgrade: Daily PDF/question limits; larger file support; more pages per PDF; API access; folder organization

PDF Q&A; contract review; research paper comprehension; financial report analysis; textbook study

Type: web

Offline: No

API: Yes

Languages: Multilingual (follows PDF language)

Integrations: PDF upload, URL import, API

Studentsresearchersprofessionalsanyone who reads lots of PDFs

PDFs

Chat answers with page referenceshighlighted citations

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AI-powered PDF reading, summarization, and Q&A

Free: Included with Acrobat paid plans; no standalone free tier; limited preview for free Acrobat users

by Unriddle

AI research reading assistant

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