5 min read

ChatPDF Review (2024): Should You Try It?

Written by
Marty Youssef
Updated on
December 31, 2023
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Do you find yourself spending hours reading and reviewing PDFs?

Whether you're a student, researcher, or professional, you're likely familiar with the daunting task of sifting through lengthy PDFs to extract valuable information.

But what if there was a tool that could simplify this process, allowing you to interact with your PDFs in a more intuitive and efficient way?

Enter ChatPDF.

ChatPDF is an AI-powered tool that revolutionizes the way you engage with PDFs. It allows you to chat with any PDF, turning a typically static experience into a dynamic conversation.

In this detailed review, we're going to unpack everything about ChatPDF, from its features and pricing to its pros and cons. We'll also stack it up against other similar tools in the market like PDF.AI. Our mission is to help you figure out if ChatPDF is the innovative solution you've been on the lookout for.

So, let's commence this expedition to find out if ChatPDF can truly reshape the way you interact with PDFs.

Table of content

What is ChatPDF

ChatPDF is an AI-powered tool that's designed to make your interaction with PDFs as simple as having a conversation. It's like having a personal assistant that can read, summarize, and even answer your questions about any PDF document.

Imagine having a stack of research papers, legal contracts, or financial reports that you need to understand quickly. With ChatPDF, you simply upload the PDF and start asking questions. The AI will then provide you with concise answers, saving you the time and effort of reading through the entire document.

But it's not just about saving time. ChatPDF also enhances your understanding of the material by allowing you to ask questions and receive answers in real time. It's like having a knowledgeable companion guiding you through the complex world of PDFs.

In essence, ChatPDF is an innovative solution that brings the power of AI to your PDF reading experience. It's designed to make your life easier, whether you're a student trying to understand a complex academic paper, a researcher sifting through numerous articles, or a professional dealing with intricate reports.

ChatPDF Features

As we proceed with our review, let's uncover the distinctive features that set ChatPDF apart. These features are meticulously crafted to elevate your engagement with PDFs, transforming it into a more intuitive and streamlined experience.

Upload or Find PDF

One of the primary features of ChatPDF is its ability to let you upload a PDF from your device or find one online from a URL. This flexibility means you can pull in documents from virtually anywhere, making it a versatile tool for handling PDFs.

Chat Interface

ChatPDF sports a user-friendly chat interface that makes interacting with your PDFs as simple as texting a friend. You can ask questions, request summaries, or seek clarifications right within this chat interface, making it a breeze to extract the information you need.

ChatPDF Interface


The tool provides prompts to guide your interaction with the PDF. These prompts can help you ask the right questions or seek the appropriate information, especially when you're not sure what to ask or where to start. The tools even gives you three example prompt questions based on your PDF to get started.

ChatPDF Prompts


ChatPDF's AI-powered responses are another standout feature. The tool doesn't just provide generic answers; it gives you detailed, context-specific responses based on the content of your PDF. This means you get accurate and relevant information every time.

ChatPDF Response

Export Chat

Once you're done chatting with your PDF, you can export the entire conversation as a TXT file. This feature allows you to keep a record of the information you've extracted, which can be handy for future reference or for sharing with others.

These features collectively make ChatPDF a comprehensive tool for interacting with PDFs. Whether you're dealing with academic papers, legal documents, or complex reports, ChatPDF is designed to make your reading experience more efficient and insightful.

ChatPDF Pricing

ChatPDF offers two main plans: a Free Plan and a Plus Plan.

Free Plan

The free plan allows you to use ChatPDF without any charges. It's a great way to get started and explore the tool's capabilities. This plan includes the following:

  • 120 pages/PDF
  • 10 MB/PDF
  • 3 PDFs/day
  • 50 questions/day

Plus Plan

For more extensive usage, ChatPDF offers a subscription plan that costs around $5 per month. This plan includes the following:

  • 2,000 pages/PDF
  • 32 MB/PDF
  • 50 PDFs/day
  • 1000 questions/day
ChatPDF Pricing

Pros and Cons of ChatPDF

Pros of ChatPDF

Intuitive Chat Interface

ChatPDF offers a user-friendly chat interface, allowing users to interact with their PDF documents in a natural, conversational manner. By typing in a question or command, the AI swiftly responds with relevant information extracted from the document, streamlining the process of finding required data. This intuitive chat feature makes navigating complex and lengthy PDFs more efficient, reducing the time spent on manual searching.

Multilingual Support

ChatPDF demonstrates strong multilingual capabilities, catering to a global audience. It enables users to upload PDFs in one language and make inquiries in another, effortlessly breaking down language barriers.

Generous Free Plan

ChatPDF stands out with its generous free plan. It provides users the ability to upload up to three PDFs per day, each up to 120 pages, which is more than what many competitors in the market offer. This plan is a significant benefit for users who need to process multiple documents regularly but are not ready to commit to a paid plan.

Cons of ChatPDF

Absence of a Chrome Extension

Unlike some of its competitors, such as PDF.AI, ChatPDF does not offer a Chrome extension. This absence could limit the platform's accessibility and convenience for users who prefer to operate directly from their browser, requiring them to adjust their workflows accordingly.

Lack of Private Document Functionality

ChatPDF currently does not provide a private document option similar to what PDF.AI offers. This feature in PDF.AI ensures the documents never come into contact with cloud storage, enhancing data privacy. The absence of such functionality in ChatPDF might make it less appealing to users who prioritize high-level data confidentiality.

ChatPDF Alternatives


When exploring alternatives to ChatPDF, a notable competitor is PDF.AI. Both platforms bring a variety of similar features to the table, making them potent competitors in the PDF chat landscape.

Similarities between ChatPDF and PDF.AI:

  • PDF Chat Functionality: ChatPDF and PDF.AI both harness a chat interface enabling users to interact with their PDF documents conversationally.
  • Multilingual Support: Both ChatPDF and PDF.AI cater to a global audience with their multilingual features, permitting users to pose questions and receive responses in diverse languages.
  • GPT-3.5 Usage: Each platform utilizes GPT-3.5, a leading AI model, to serve users with intelligent, accurate responses to their inquiries.

Despite these shared strengths, key distinctions exist between ChatPDF and PDF.AI that could sway a user's choice.

Differences between ChatPDF and PDF.AI:

  • Free Usage Limit: ChatPDF proves more generous in its free usage limit, allowing the upload of up to three PDFs per day, each up to 120 pages, compared to PDF.AI which provides a single free PDF upload.
  • Extension Availability: PDF.AI takes a step ahead with the inclusion of a Chrome extension, improving user accessibility and convenience.
  • Private Document Functionality: PDF.AI provides a unique feature that allows users to process PDFs privately without involving cloud storage, thereby enhancing data security and privacy.
  • Pricing and Plan Details: While ChatPDF offers a $5 per month plan with the capacity to handle 50 PDFs per day and 1000 questions per day, along with a 32MB storage limit, PDF.AI's premium tier comes at $15 per month and includes unlimited PDF pages, unlimited questions, and a larger 50MB PDF size.

In conclusion, both ChatPDF and PDF.AI pack valuable features, and the decision between the two largely depends on individual requirements, particularly considering the differences in pricing, PDF processing capabilities, and the unique features each tool offers.

Final Verdict

ChatPDF stands as a strong player in the arena of interactive PDF processing tools. Its intuitive chat interface coupled with its comprehensive multilingual support ensures an engaging, user-friendly experience that caters to a global audience.

Its free tier is notably generous, offering the ability to handle up to three PDFs per day, each up to 120 pages. While it lacks a few features present in its competitor PDF.AI, such as a Chrome extension and private document functionality, it compensates with a cost-effective monthly plan.

However, the lack of a Chrome extension and a private document functionality, as present in PDF.AI, is worth considering when weighing your options. ChatPDF, while a more budget-friendly solution, may require users to compromise on accessibility and added privacy features.

Overall, ChatPDF presents itself as an efficient and cost-effective tool for PDF interaction, suitable for those seeking a straightforward, intuitive, and economically attractive solution. Your final choice will undoubtedly depend on your specific needs and budget. For users not requiring added conveniences like a browser extension or enhanced privacy features, ChatPDF could be the ideal choice.

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