Pdfchat

Pdfchat

PDFChat is a ChatGPT-powered PDF chat app for professional document analysis, enabling Q&A over PDFs and other document types, table interpretation, image and formula analysis, and source-cited answers.

Pdfchat is research software teams evaluate for research. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Freemium Enterprise 70/100
#69 in Research (69 tools)
Added 4 months ago
Data reviewed Jul 16, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

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Quick Overview

Best for: Research

What it does

Research software for decision-makers comparing workflow fit and alternatives.

Best fit

Research

Pricing snapshot

Freemium from Not specified (Try for Free)

Next step

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Pdfchat

PDFChat is a ChatGPT-powered PDF chat application aimed at professionals who need fast, precise document analysis. The site highlights abilities to handle complex files, interpret tables, explain math formulas, and provide source-cited answers to user questions. The product supports image analysis via GPT-4o (noted as a paid add-on), offers multiple LLM modes and language switching, and is presented as an app for research and professional workflows with threaded conversations and cross-document queries.

PDFChat is a ChatGPT-powered PDF chat app for professional document analysis, enabling Q&A over PDFs and other document types, table interpretation, image and formula analysis, and source-cited answers.

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Key Features

Chat-based Q&A

Ask your file questions and get direct answers via a conversational interface ('Ask your file, get the info you need').

Table and text selection analysis

Select texts / tables and receive AI analysis (supports interpreting tables and complex files).

Image analysis (GPT-4o add-on)

Unlock image analysis with GPT-4o (listed as a paid add-on on the site).

Precise traceability and source citations

Provides source-cited answers and tools to preview references and trace responses to original document sources.

Multiple LLM modes & language switching

Choose from various LLMs for tailored performance and easily switch languages to enhance the experience.

OCR and formula recognition

Supports OCR pages and snipping math formulas for AI explanation (OCR page and formula recognition mentioned).

Wide file format support

Supports PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, TXT (listed supported formats).

Pricing

Free Tier Available

Try for Free — site lists limited daily and total quotas (table text: 'day, 10 in total/day, 100 in total').

Free

Not specified (Try for Free)
  • Try for Free (site shows daily/total limits in table: 'day, 10 in total/day, 100 in total')
  • Support for core upload and Q&A features

PDFPro

Not specified
  • Paid subscription (site references 30 days / 360 days options)
  • Additional limits/features compared to Free (details shown in pricing table)

Use Cases

Professional document analysis

Professionals can analyze contracts, reports, and large documents to extract answers and verify sources.

Research and knowledge discovery

Start threads and query across documents to uncover deeper knowledge and turbocharge research workflows.

Data extraction from tables and formulas

Interpret tables and snip math formulas for AI explanations, enabling extraction and understanding of structured data within documents.

Integrations

ChatGPT / LLM selection

Powered by ChatGPT and offering selectable LLM modes; GPT-4o is offered as an available model (GPT-4o listed as a paid add-on).

Benefits

Faster access to document knowledge through Q&A rather than manual reading.
Source-cited answers and traceability for verification.
Support for diverse document types and advanced features like OCR and image/formula analysis.

Limitations

Advanced image analysis requires GPT-4o, listed as a paid add-on.
Free tier has explicit usage limits (daily/total limits shown in pricing table).

Frequently Asked Questions

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Getting Started

  1. 1 Visit https://pdfchat.com/ and click 'Get Started' or 'Try for Free'.
  2. 2 Upload a document (PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, TXT).
  3. 3 Ask questions in the chat interface and use the thread/collection features to organize research.

Support

Docs / Blog

Site includes a Blog link for resources.

Community (Discord)

Discord link is listed on the site for community support.

Social (Twitter)

Twitter is listed as a contact/social channel on the site.

Legal / Policy

Policy and Terms links are available on the site.

API

Available: No

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