What platforms does PDFChat.com support?

PDFChat.com is available on Web App.

What are the limitations of PDFChat.com?

Free tier is capped at 5 uploads per day and 100 questions in total, which runs out quickly. OCR for scanned documents and formula recognition are locked to the paid plan. No audio or video support, so meeting recordings and lectures are out of scope.

PDFChat.com

Name: PDFChat.com
Author: PDFChat.com

Chat with any PDF and get source-cited answers

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PDFChat.com

What is PDFChat.com?

PDFChat.com is a ChatGPT tool that chats with any PDF and get source-cited answers. PDFChat is a ChatGPT-powered document chat app for PDFs and other files. Ask questions, get answers with citations, analyze tables and images, query across a document collection, and save prompts.

PDFChat is a document chat tool that lets people interrogate long files instead of reading them end to end. Upload a PDF and the product answers questions drawn from its contents, with citations that point back to the passage or table the answer came from. It is positioned for professional work: contracts, reports, papers, manuals and other dense material where the exact wording and the location of a figure matter as much as the summary. In practice you upload a document, ask a question in plain language, and read the response next to a reference preview. Selecting text or a table in the document triggers targeted analysis, and GPT-4o image analysis handles charts and screenshots. Threads let a single line of inquiry grow with follow-up questions, and a collection feature lets you query across several documents at once, which suits literature reviews or pulling numbers from a set of reports. Saved prompts and a prompt library cover recurring tasks, and you can switch between document question and answer mode and open dialogue, change interface language, and pick from several language models. Format support goes beyond PDF: DOC, DOCX, scans, web pages, EPUB, Markdown and plain text are all listed. Scanned files depend on OCR, which is a paid tier feature, and the free plan accepts PDF only. Audio and video are not supported. The site is transparent that the engine is ChatGPT based, and the free tier is generous enough to test the citation workflow before committing. Against general chatbots, the differentiator is traceability and table handling rather than raw writing ability; against other paywalled document assistants, the annual Pro price and the 200MB file ceiling are the numbers to weigh.

How do you use PDFChat.com?

1Open the free upload flow
Start from the homepage and choose the free trial link. No credit card is requested, and the free plan accepts PDF files only.
2Upload your document
Add a PDF through the upload screen. Files can run up to 300 pages and 60MB on the free tier.
3Ask a question and check the citation
Type a natural language question and read the answer alongside the reference preview, which shows the passage it was drawn from.
4Select text or a table for targeted analysis
Highlight a section or table in the document and request analysis of that specific block, which is more precise than a whole-document query.
5Build a collection for cross-document queries
Group related files into a collection, then ask questions that span all of them at once. The free plan allows up to 30 files per collection.
6Save prompts and switch modes
Store recurring prompts for reuse, and move between document question and answer mode and open dialogue as the task changes.

Pros and cons

Pros

Answers carry citations and reference previews, so claims can be checked against the source textAI
Handles tables and, with GPT-4o, images, which covers charts and scanned figuresAI
Collections let you query several documents together, useful for multi-file researchAI
Broad format list beyond PDF, including DOCX, scans, EPUB, Markdown and web pagesAI
Free plan requires no credit card and allows 300 pages per fileAI

Cons

Free tier is capped at 5 uploads per day and 100 questions in total, which runs out quicklyAI
OCR for scanned documents and formula recognition are locked to the paid planAI
No audio or video support, so meeting recordings and lectures are out of scopeAI
Pro pricing is quoted as a single annual figure, with no monthly option shown on the pageAI
Marketing copy leans on ChatGPT branding, so model choice and data handling deserve a closer look before uploading sensitive filesAI

How much does PDFChat.com cost?

Free trial

The free plan acts as the trial: no credit card, $0, PDF uploads with daily and lifetime caps on files and questions, and a 300 page limit per document.

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Pricing

Free plan at $0: 5 uploads per day and 10 in total, 20 questions per day and 100 in total, 300 pages per file, 60MB max file size, PDF only. Pro at $89.9 for 360 days: 300 uploads per 30 days, 300 questions per day, unlimited pages, 200MB files, 500 OCR pages per 30 days, unlimited formula recognition, and all listed formats.

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Features

Question and answer over documents with source citations and reference previews, targeted analysis of selected text and tables, GPT-4o image analysis, threaded follow-ups, cross-document collection queries, multi-model choice, language switching, saved prompts, document Q&A and open dialogue modes. Supports PDF, DOC, DOCX, scanned files, web pages, EPUB, MD and TXT.

Frequently asked questions about PDFChat.com

How much does PDFChat.com cost?
Free plan at $0: 5 uploads per day and 10 in total, 20 questions per day and 100 in total, 300 pages per file, 60MB max file size, PDF only. Pro at $89.9 for 360 days: 300 uploads per 30 days, 300 questions per day, unlimited pages, 200MB files, 500 OCR pages per 30 days, unlimited formula recognition, and all listed formats.
Does PDFChat.com offer a free trial?
The free plan acts as the trial: no credit card, $0, PDF uploads with daily and lifetime caps on files and questions, and a 300 page limit per document.
How do you use PDFChat.com?
The walkthrough on this page covers 6 steps: 1. Open the free upload flow 2. Upload your document 3. Ask a question and check the citation 4. Select text or a table for targeted analysis 5. Build a collection for cross-document queries 6. Save prompts and switch modes.
What platforms does PDFChat.com support?
PDFChat.com is available on Web App.
What are the limitations of PDFChat.com?
Free tier is capped at 5 uploads per day and 100 questions in total, which runs out quickly. OCR for scanned documents and formula recognition are locked to the paid plan. No audio or video support, so meeting recordings and lectures are out of scope.