If you want to extract the main information in a large PDF file, you need to use a PDF summarizer to get a precise summary. In this post, MiniTool PDF Editor collects several marvelous PDF summarizers. Pick one based on your preference now!


Whether you are a student, researcher, professional, or normal user, the ability to quickly extract and summarize information from PDF files is important. However, it is hard and time-consuming to manually get a summary from piles of PDFs. Here comes the need for a PDF summarizer.

A PDF summarizer, especially an AI PDF summarizer can simplify your workflow and save precious time and energy. Then you can do more productive work. Which PDF summarizer to choose? This post lists some top PDF summarizers for you. Simply select one from them.

Tips:
To effectively manage your PDFs, it’s recommended to use MiniTool PDF Editor. With dozens of features, it enables you to perform various operations related to PDFs. For instance, it allows you to create/edit/annotate/convert/merge/split/protect/share PDFs, convert image formats, compress images, etc.

MiniTool PDF EditorClick to Download100%Clean & Safe

#1: Smallpdf AI PDF Summarizer

Smallpdf has an online AI PDF Summarizer that helps you summarize PDF online. The AI PDF Summarizer lets you understand document content without having to read every page. Its interactive chat function enables you to request specific information to be summarized and displayed to you in a few seconds.

Since this tool is browser-based, you can use it to summarize PDFs on Windows, Linux, Mac, and mobile as long as you have a network. On this PDF AI summarizer, you can chat with a PDF for free (even without sign-up). Besides, there’s a TLS encryption for secure file processing.

Tips:
If you want to chat with PDFs, ChatPDF is also useful.

To summarize PDFs via this PDF summarizer, please follow these steps.

  1. Navigate to smallpdf.com and click on Tools > AI PDF Summarizer.
  2. Upload your PDF to the website. Open the CHOOSE FILE drop-down menu, find a source, and open the target PDF. Alternatively, directly drag and drop the PDF file to the tool.
  3. Once the PDF file is uploaded, the summarizer will automatically show you the summary. If you don’t like the wording of an answer, simply request an alternative.
upload the PDF to summarize
Top 4 PDF Annotators to Help You Annotate PDF Online/Offline
Top 4 PDF Annotators to Help You Annotate PDF Online/Offline

This post discusses how to annotate a PDF in detail. To be specific, it shows you how to annotate PDF online or via an offline PDF annotator.

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#2: pdf-summarizer.com

The PDF summarizer from the website pdf-summarizer.com enables you to summarize PDFs in seconds. By using it, you can even get a summary of PDF file as large as 1000 pages or 300K words. It can offer you 3 different types of summaries including Little Summary, Medium Summary, and Full Summary.

More importantly, this PDF summarizer is easy to use. You just need to go to pdf-summarizer.com, click Select PDF, upload the target PDF, choose a summary type you want to get, and click the Get Summary button.

summarize the PDF
How to Extract Pages from PDF with PDF Extractors? [Solved]
How to Extract Pages from PDF with PDF Extractors? [Solved]

If you are going to extract pages from PDF, this post is what you need. It tells you how to extract pages from PDFs online or offline in detail.

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#3: Sharly AI Summarizer

Power by artificial intelligence, Sharly AI summarizer tool can condense complicated papers into clear summaries quickly. Whether you’re coping with a research paper, a business, report, or the recording of a meeting, you can use Sharly to get a comprehensive and accurate summary.

In addition to PDF, this AI summarizer can also summarize file formats like .docx, .doc, .txt, .csv, .rtf, .odt, .ods, .odp, .pptx, and .html. It supports audio and multimedia files such as .mp3, .mp4, .wav, .webm, .flac, .oga, .ogg, and .mpeg as well.

You can save much time if you use this AI summarizer to summarize PDFs, general documents, articles, audio files, or presentations. How to summarize your PDF with this AI PDF summarizer? Here’s how to do that.

  1. Go to the Sharly AI summarizer page.
  2. Upload your PDF. Drag and drop the PDF into the box or click upload URL and enter the link of your PDF.
  3. After a while, you will get the summary. You can also raise questions in the chat box and get the answer.
summarize a PDF with AI Summarizer
PDF Text to Speech | Read PDF Aloud [Full Guide]
PDF Text to Speech | Read PDF Aloud [Full Guide]

When you don’t want to read the PDF word by word, try converting PDF text to speech with the given steps in this post.

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#4: IntelliPPT

IntelliPPT is an AI-powered online summarization tool. It summarizes articles, PDFs, and DOCX files effortlessly. With this PDF summarizer AI, you can obtain human-like precision and highlight key points in PDFs. If you want to get PDF summaries with this PDF AI summarizer, please refer to these steps.

  1. Head to intellippt.com.
  2. Click on SUMMARIZE NOW – IT’S FREE.
  3. On the next page, click Text or Documents. Then copy and paste the content or upload the whole PDF file into the box.
  4. Move the handlebar to decide the Summary Size.
  5. Tap on the Summarize button to execute the operation.
summarize PDFs

Also read: How to Use Copilot to Summarize PDF in Microsoft Edge or Win11

This post lists 4 high-rating PDF summarizers. You can pick one based on your preference.

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About The Author

Amy
Amy

Position: Columnist

Having writing articles about computer tech for a long time, I am rather experienced especially on the aspect of computer optimization, PC enhancement, as well as tech terms explanation. The habit of looking through tech forums makes me a great computer issues collector. And then, many articles related to these issues are released, which benefit plenty of users. Professional, effective, and innovative are always the pursuit of an editing worker.