Article last updated on:
December 27, 2023

Have conversations with your PDF documents using AI tools:

  • Ask questions
  • Get comprehensive responses
  • Make PDFs readable

It’s all easy, and 100% free with most apps.

10 Best: AI tools to talk to PDF documents

AI can read PDF documents and explain contents to you within seconds.

Let’s see what are the AI tools to talk to PDF documents.

1. PDF.ai

Try PDF.ai for free at: PDF.ai

PDF.ai - Talk to your PDF documents

Pros

  • Multi-purpose PDF tools
  • Easy to use
  • Efficient processing

Cons

  • Limited to PDF output
  • No real-time collaboration

Pricing

  • Free basic, Premium at $14/month

Features

  • Instant PDF generation
  • Text to PDF conversion
  • Secure storage options

Bonus: They’ve even got a Chrome Extension for PDF chatting.

2. ChatPDF

ChatPDF - AI Tool That Reads PDFs

Pros

  • Chat-based interface
  • Mobile-friendly
  • Quick generation

Cons

  • Limited customization
  • Basic feature set

Pricing

  • Free to use

Features

  • Chatbot prompt selection
  • Instant generation
  • Mobile accessibility

3. AskYourPDF

AskYourPDF - Chat with PDF documents using AI

Pros

  • Query-based prompts
  • Multiple export options: PDF, TXT, PPT, PPTX, EPUB, RTF
  • Free to use

Cons

  • No real-time collaboration
  • Limited genre choices

Pricing

  • Free

Features

  • Query input for custom prompts
  • PDF, Word, and text export
  • Simple UI

4. HiPDF

HiPDF - Chat with PDF Documents

Pros

  • Chatbot guided experience
  • Multiple file conversions
  • Quick processing

Cons

  • Limited to PDF outputs
  • No advanced customization

Pricing

  • Free basic, Premium starts at $6/month

Features

  • Chatbot guided interface
  • Quick PDF conversions
  • Basic editing tools

5. LightPDF

LightPDF - Chat with PDF Docs

Pros

  • Wide range of PDF tools
  • No watermarks in free version
  • User-friendly interface

Cons

  • Limited to PDF outputs
  • Occasional ads in the free version

Pricing

  • Free, Premium at $10/month

Features

  • Multiple PDF conversion options
  • Easy drag-and-drop
  • No software installation needed

6. Documind

Documind - Chat to PDFs

Pros

  • AI-powered chat interface
  • Real-time edits
  • Multiple collaborators

Cons

  • Slightly steep learning curve
  • No free plan

Pricing

  • Starts at $9/month

Features

  • Smart suggestions
  • Collaboration in real-time
  • Export to multiple formats

7. PDFgear

PDFgear - Talk to your PDF Docs

Pros

  • Conversational UI
  • Quick setup
  • No installation required

Cons

  • Limited to PDF outputs
  • Basic functionality

Pricing

  • Free, with in-app purchases

Features

  • Text to PDF through chat
  • Instant processing
  • Browser-based

8. ChatDOC

ChatDOC.com - Website Homepage

Pros

  • Natural language processing
  • Multi-purpose use
  • Privacy-focused

Cons

  • Limited customization
  • No free tier

Pricing

  • Starts at $15/month

Features

  • Chatbot-guided document creation
  • Secure data storage
  • Built-in templates

9. Unriddle

Unriddle - Talk to PDF Documents

Pros

  • Advanced AI algorithms
  • Highly customizable
  • Extensive support and tutorials

Cons

  • More on the technical side
  • Pricing can add up

Pricing

  • Free basic plan, Pro starts at $25/month

Features

  • Custom AI models
  • Detailed analytics
  • API access

10. Docalysis

Docalysis - AI PDF Chatting Tool

Pros

  • Analytics-driven
  • Collaboration features
  • Document management

Cons

  • Limited free features
  • Might be overkill for simple tasks

Pricing

  • Free basic plan, Premium at $30/month

Features

  • Real-time analytics
  • Multi-user collaboration
  • Template library

Conclusion

Choosing an AI PDF chat tool isn’t the easy when you have so many options…

However, you first need to figure out your needs:

  • Is it just PDF chatting?
  • Do you need other file formats?
  • How many requests do you a day/week/month?
  • What’s your price range?

Once you answer these questions, you’ll surely choose an AI PDF Chat Tool with ease.

That’s it for now.

Learn how to become more productive with our guides on how to use AI.

Thank you for reading this,

Ch David and Daniel

About the author

David, the head editor at Guides.ai, has four years of experience in Artificial Intelligence and Machine Learning. Join David and the team and explore AI tools and contributing to the creation and curation of AI educational content.