5 Proficient AI PDF Readers to Look Into in 2023

AI, or artificial intelligence, is rapidly taking over various tasks and making our lives easier. Even when working with PDF files, people use AI PDF reader technology to enhance their experiences.

So, in this article, we have compiled a list of the top 5 PDF readers with AI. These readers utilize AI technology to provide advanced functionalities, making working with PDF files even more convenient. In that case, read below and discover the best AI PDF tools.

The Best AI-Powered PDF Readers for Enhanced Performance

1. UPDF - The Best AI PDF Reader on the List

Experience the fastest, best, and most intuitive PDF reader with AI features with UPDF. This top-notch software provides enhanced readability and a personalized reading experience with customizable layouts. Whether you prefer a single-page view or a two-page scroll, UPDF has the perfect page layout. Take care of your eyes by switching to dark mode (available for macOS and iOS versions), designed to enhance your reading experience without straining your vision. Clicking the 'Free Download' button below will help you get it on your device safely and quickly.

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updf ai pdf reader

With UPDF, you can personalize settings and even change the background of your PDF documents, making reading sessions more efficient and effective. Moreover, users can also manage multiple PDFs effortlessly with UPDF's multi-tab functionality.

UPDF AI Features to Assist Users in Enhanced Reading Experience

  • Summarize PDF: Sometimes, PDF documents can be lengthy and time-consuming to read them entirely. This AI feature of UPDF provides a solution by generating different types of summaries for your documents. Moreover, this feature can help you extract the key information from the document.
  • Explain: The Explain feature of UPDF AI is designed to assist you in understanding challenging terms or questions within your documents. When you encounter difficult vocabulary or complex concepts, this feature comes to your aid and provides clear explanations and definitions for the specific terms.
  • Translate PDF with AI: This feature allows you to easily translate the content of your PDF documents into any language you desire. Whether you have a document in English and need it in Spanish, French, or any other language, UPDF PDF Reader can assist you.
  • Write and Rewrite: Write any topic you ask and rewrite the content you provide in a different style, such as making them longer or shorter or changing the writing style to humor or horror.
  • Chat with UPDF AI: You can ask and chat with UPDF AI on any topic. For example, when you need to brainstorm, you can ask UPDF AI to provide you with amazing ideas.

Pricing Plan

  • UPDF Pro Annual Plan: US$29.99
  • UPDF Pro Perpetual Plan: US$49.99
  • UPDF AI add-on: US$5 per month

Since UPDF provides cost-effective solutions and wants to bring real value to improve its users' productivity, it offers a 60% discount now. You can upgrade now before it expires.

Supported Systems

  • The UPDF application works on Windows, macOS, iOS, and Android (The AI features available on Windows and macOS currently)

Do you want to learn more about this AI PDF reader? Watch the video below to experience the powerful AI features. What's a more clever choice? Click the button below to download it and try all these features yourself and you will know how amazing it is!

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Supports macOS 10.14.6 or later100% secure

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2. ChatPDF

ChatPDF is an online PDF AI reader designed to enhance your learning experience. With ChatPDF, you can effortlessly comprehend textbooks, handouts, and presentations, saving valuable time. The goal of this tool is to support your academic growth. To ensure the convenience of tracking your progress, you must sign in to save your chat history.

Moreover, other features of this tool allow you to easily share, rename, export, reset, and delete your chat, providing you with complete control over your interactions.

chatpdf ai pdf reader

AI Feature of ChatPDF That You Must Try

This top-notch AI PDF reader tool goes beyond traditional PDF readers by automatically generating concise summaries of your documents. You can effortlessly ask questions directly related to the specific PDF, unlocking a new level of interactive learning. With a Plus account, you can even upload multiple PDFs and ask up to 1000 questions. Moreover, the file size limit of 32 MB allows for comprehensive uploads.

Pricing Plan

  • Plus: US$5/month (US$60/year)

Supported System

  • Online

3. NaturalReader

NaturalReader is a PDF AI reader tool that changes your text, PDF files, and other stuff into spoken words. It is like having someone read your documents, eBooks, and school stuff to you so you can listen to them anytime, anywhere. It works on devices like your computer, phone, or tablet. Plus, you only need one account for all of NaturalReader's features.

naturalreader ai pdf reader

AI Feature of this Innovative Tool

The AI-powered NaturalReader offers an array of incredible features. With this tool, users can enjoy listening to their PDFs with ease. They have the flexibility to control the audio playback, including options to reverse, forward, and pause as desired. Moreover, this AI PDF voice reader allows users to adjust the speed of the audio, catering to their individual preferences.

The tool also provides the convenience of subtitles, enabling users to follow along visually. Another impressive capability is converting the PDF into an mp3 file. This grants users the flexibility to listen to their documents on the go.

Pricing Plan

  • Personal: US$99.50
  • Professional: US$129.50
  • Ultimate: US$199.50

Supported Platforms

  • Online, macOS, Windows, iOS, Chrome Extension, and Android


PDFGPT.IO is also an online solution for all your PDF summarization and question-answering needs. This tool allows you to effortlessly upload your PDF documents and receive concise summaries and accurate answers. Using the power of advanced AI algorithms, this PDF AI reader efficiently extracts key learnings from study materials, research papers, or lengthy client requirements.

pdfgpt.io ai pdf reader

AI Features of PDFGPT.IO that Users Can Use

PDFGPT.IO offers key features that enhance your PDF reading and query generation experience. With this AI PDF reader tool, not only can you view your PDF documents, but you can also generate queries directly within the platform. By utilizing the premium plan, users gain access to even more benefits. Enjoy the freedom to upload up to 7000 pages per month, accommodating extensive reading and research needs.

Furthermore, PDF file sizes of up to 50 MB can be uploaded, ensuring compatibility with larger, more complex documents. In contrast, the basic plan restricts file uploads to a maximum size of only 5 MB and preserves the history for a shorter duration of 3 days.

Pricing Plan

  • Advanced: US$9.99/month
  • Ultimate: US$19.99/month
  • Premium: US$49.99/month

Supported Platform

  • Online

5. Foxit

Foxit is an offline PDF reader in the industry. This AI PDF Reader is small but packed with features and is super-fast. It allows you to easily open, highlight, fill out forms, and sign PDF documents no matter where or what device you are using. It's the simplest and quickest way to read and print PDFs. You can also use it to fill out standard PDF or XFA forms.

foxit ai pdf reader

Some of the AI Features of Foxit

  • Document Summaries: With Foxit, you can instantly generate concise and accurate summaries of any text. Using advanced AI, it analyzes the content and identifies the most important information, utilizing natural language processing and machine learning algorithms.
  • Document Re-write: This feature uses the power of machine learning to paraphrase or rephrase text while preserving its original meaning automatically. This handy tool helps users generate fresh content from existing text, making it useful for content marketing and SEO optimization tasks.
  • AI Chatbot: Foxit PDF Reader incorporates an AI-powered chatbot that employs natural language processing to give users detailed and real-time responses to their queries. This interactive feature enables effective communication and support, allowing users to receive prompt answers.

Note: All these and other AI features are available in the Editor version of Foxit. You cannot use them on the Foxit Reader.

Pricing Plan

  • Free

Supported Platforms

  • macOS, Online, Windows, iOS, and Android

Comparing the 5 Best AI PDF Readers

To help you decide better, we have created a table that compares the best five AI PDF readers. The table looks at different factors, allowing you to see the different features of each tool. Considering these factors, you can choose the best tool for your requirements.

UPDFChatPDFNaturalReaderPDFGPT.IOFoxit Reader
Pricing  Annual Plan: US$29.99
Perpetual Plan: US$49.99
(AI feature costs US$5 per month)
Plus: US$60/yearPersonal: US$99.50Professional: US$129.50Ultimate: US$199.50Advanced: US$9.99/month
Ultimate: US$19.99/month
Premium: US$49.99/month
PDF Editor Suite Pro: US$139/year
System  Windows, iOS, Android, and macOSOnlineOnline, macOS, Windows, iOS, Chrome Extension, and AndroidOnlinemacOS, Online, Windows, iOS, and Android
AI FeaturesChat with PDF
Question AnsweringListen to PDFQuestion AnsweringAll features are of Foxit Editor
OCR FeatureYesNoNoNoNo.
Only the Foxit PDF Editor version has the OCR feature.
Other FeaturesEdit
Batch Tools
Flatten PDF
Header and Footer
UPDF Cloud
Create PDFs
Fill Forms Protect
No other featuresNo other featuresNo other featuresComment
Fill Form
Protect Document
Foxit eSign
Share Document

From the above-detailed comparison table, we have concluded that UPDF is the best AI PDF reader. This is because it doesn't only help you read the PDF, but you can convert or edit the PDF document with it. Moreover, it is cost-friendly and can handle PDFs of any size.

Supports Windows 7 or later100% secure

Supports macOS 10.14.6 or later100% secure

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FAQs on Choosing the Best AI PDF Reader

1. Is there an AI that can read a PDF?

Yes, one such AI-powered PDF reader is available. UPDF AI helps you to read PDFs with various features, such as summarizing the PDF content, explaining the terms in PDF, translating content, etc. It will enhance the reading experience and save users time.

2. What AI can read PDFs and summarize?

Certainly, UPDF is an excellent choice for reading and summarizing PDFs as it utilizes AI capabilities to read and provide concise summaries of documents effectively.

3. What is the best AI PDF reader?

The best AI PDF reader currently available is UPDF PDF Reader. It offers a wide range of features such as explanations, summarization, and translation of PDFs, making it an ideal tool for users.

Wrapping Up

To summarize, we have provided an overview of the top 5 AI PDF reader, focusing on their unique AI features and compatibility with different systems. This comprehensive list is designed to help users decide when selecting a PDF tool. Among these options, we highly recommend the UPDF tool, which offers many user-friendly features to enhance the PDF reading experience.

With UPDF, you can effortlessly navigate through your PDF documents, annotate and highlight important sections, and even convert files to different formats. Through the button below, you can download this tool instantly.

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