Tenorshare AI-PDF Tool
  • Summarize the various types of large PDF document
  • Chat with the PDF to get key information
  • Supports simultaneous uploading of multiple
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[TOP 7] Best AI Summarizer | Which One Should You Choose?

Author: Andy Samue | 2024-01-31

Staying updated with the latest news, research papers, or lengthy articles can be a daunting task. With the rapid advancement of technology, artificial intelligence has emerged as a powerful tool to simplify this challenge. AI summarizers have become indispensable for individuals seeking to distill voluminous content into concise, easily digestible summaries.

In this era of information overload, choosing the right AI summarizer is crucial. To help you make an informed decision, we've compiled a list of the top 7 AI summarizer, each with its unique features and capabilities. Take a look at the best AI summarizer and pick the right one for you.

Part 1: What Factors Should Be Considered When Selecting AI Summarizers?


The main objective of an AI summarizer is to create reliable and accurate summaries. Assess the tool’s performance by assessing its ability to capture essential info and maintain consistency while condensing the document. Look for tools that reliably provide accurate and high-quality summaries.

Privacy and Security

Protecting sensitive info is of utmost significance. Prioritize the best AI text summarizer that prioritizes data security & offers robust privacy features. Confirm that the tool complies with pertinent data protection rules and employs encryption to safeguard your documents & summaries.


A good AI summarizer must be user-friendly, with an intuitive interface that permits sales reps to access & understand the summaries rapidly without requiring extensive training or technical expertise. Ideally, it should integrate effortlessly with a CRM system, email, Slack, & the other tools that salespeople use daily.

Language Support

The more languages it supports, the greater the chance to make your content available to a broader target audience outside of the English-speaking area.


Before selecting an AI writing tool, you must consider whether it is within your budget & worth spending money on. It should not only be priced but also offer a free trial. This is critical since it allows you to understand more about the precise AI tool before using it. A higher price does not mean better quality.

Part 2: Top 7 Best AI Summarizers in 2023

1. Tenorshare AI - PDF Tool

Tenorshare AI - PDF Tool is one of the best AI PDF summarizer that quickly extract and summarize info from PDF. In addition, you can enquire about the entire PDF document and you will get both decisive information & comprehensible answers from this powerful tool.

Image of Tenorshare AI

Key features:

Tenorshare AI is packed with several features that permit users to interact with PDFs like humans. Several of the best features of this AI tool include the following:

  • The tool can extract info from PDFs of all lengths & types.
  • It has a user-friendly interface.
  • Users can quickly extracts info from PDFs saving the users from going through lengthy PDFs.
  • This tool is able to summarize PDFs within a few minutes.
  • Users can ask the bot queries based on the PDF & it will answer accordingly.

Pros and Cons


  • User-friendly chat interface and page to get you started quickly.
  • Automatically identify the language of uploaded PDF files and delivers multilingual answers.
  • Humanized replies make you feel like you are communicating with a human being in real-time.
  • Intelligent summary formation gives you an overview of the overall document instantly after uploading it.
  • Web-based AI tool, do not need to download.


  • Not very precise answers for the content beyond the 10th pages. This is pretty common in other AI summerizer tools as well.

How to use Tenorshare AI - PDF Tool to summarize text/articles/books in PDF format:

Step 1: Go to the website and upload your PDF files.

Go to the Tenorshare AI website and upload your PDF files.

Step2: You will have to create an account and login into.

Create an account and login to Tenorshare

Step 3: You can ask any questions about the document. You can also request this tool to summarize the PDF.

start to ask question
Use Tenorshare AI summarizer to get accurate results


ChatPDF is a web-based AI tool that allows users to chat with the PDF and immediately answer questions about the PDF content. Being an AI-powered tool, it logically understands the PDF content & then delivers to-the-point replies about the PDF.

ChatPDF best AI to summarize PDF

Key features

  • You can use the power of the ChatGPT API to ask specific or general questions & receive accurate, contextually related answers from your PDF files.
  • Request a concise summary of the complete document or specific sections, saving time & effort for busy professionals and students.
  • Communicate with PDF files in numerous languages, thanks to the strong natural language processing competences of the ChatGPT API.
  • All data is encrypted and stored temporarily during processing.
  • Enjoy a sleek, instinctive design that makes chatting with your PDF files comfortable, even for non-tech-savvy users.

Pros and Cons


  • Fast document processing
  • Free for up to 120-page PDFs
  • Summarize/translate/explain/rewrite
  • Cost-friendly paid plan
  • Extract insights from charts


  • Sometimes gets stuck in the PDF upload & analysis process
  • No lifetime payment option

3. Jasper

Jasper is a generative AI platform for business that aids you create astonishing content faster & easier. Whether you need to write blog posts, sales emails, SEO content, marketing copy, Facebook ads, video scripts, or anything else, Jasper can assist you with its powerful AI writer & AI art generator. If you are searching for best AI to summarize books, try it.

Best AI Summarizers

Key Features

  • Google Docs-style editor.
  • Command-based long-form content.
  • 50+ templates for diverse content.
  • AI commands for tasks.
  • Integrated with Grammarly, Copyscape, Surfer SEO.
  • Jasper Art: Transform prompts into digital art.

Pros and Cons


  • It can generate high-quality content & images for various purposes, for example social media, marketing copy, blog posts, and more.
  • Jasper has a Chrome extension that permits users to write open-ended commands & create content directly on any platform.
  • It can create content in 25+ languages & modify it to the brand voice and style of the user.


  • The tool costs $20 per month per user
  • Jasper may not always create original or accurate content, and users may need to edit or validate them before publishing.

4. ChatGPT

ChatGPT is an advanced AI software known as a chatbot. You can use the tool to summarize articles, PDF, books and more. The platform offers different platform to make works more easy and smooth.

ChatGPT can be used to summarize text using artificial intelligence

Key Features

  • Understanding context to provide relevant replies.
  • Learning from past conversations for future responses
  • Available plugins
  • Continuous improvement over time.
  • Versatile use for language learning and translation.

Pros and Cons


  • ChatGPT is a scalable and efficient natural language processing technology.
  • It continually improves its performance & is effective in multiple languages and for various communication needs.
  • Businesses can use ChatGPT to modernize customer support & improve response times.
  • You can use the tool to analyze client data and offer personalized recommendations that can help you improve customer engagement and loyalty.


  • The precision of ChatGPT's responses may vary, leading to potential frustration & confusion for clients.
  • ChatGPT also is vulnerable to bias and lacks the capability to empathize and understand emotions, limiting its efficiency in certain situations.

5. TLDR This

Don't want to read lengthy text? The next tool to our list of the best AI to summarize articles is TLDR This. It's an online article summarizer and text condensing tool that simplifies essays, documents, and papers with AI. No account required, and it even offers human-like summaries for a natural touch.

TLDR This AI summarizer

Key Features

  • Available as Chrome and Firefox browser extensions.
  • Automatic extraction of images, publication date, title, author, and reading time.
  • Instant summaries from web URLs or copied text via a web interface.
  • Options for key sentence highlights or AI-generated human-like summaries.
  • Choose between concise or detailed section-wise summaries.

Pros and Cons


  • By summarizing any piece of text in a click, you can save time and avoid information overload.
  • Remove distractions and ads from online reading & give you a clean & focused experience.
  • Help you avoid clickbait & filter out weak arguments & flashy phrases from texts.


  • The tool may not capture all the nuances & details of the original text, particularly if it is complex or technical.

6. QuillBot

QuillBot is a leading summarizing tool that also rewrites and improves sentences, articles, & paragraphs using state-of-the-art artificial intelligence. QuillBot can be called the best free AI summarizer. It turns lengthy content into bullet points, highlighting key information. Plus, you can generate multiple versions of the summary for proofreading. There's a 600/1200 word limit for visitors and registered free users on Quillbot's text summarizer.


Key Features:

  • Condense extensive PDFs into free online summaries.
  • Customize summary length from short to long.
  • Utilize built-in paraphrasing tools for added assistance.

Pros and Cons


  • Free account usage
  • Grammar checker replaces the necessity for Grammarly
  • Advanced features & limits for paid accounts
  • 100% money-back guarantee (72 hr period)
  • Paraphrasing, summarizing & citation generation
  • Offers a Google Doc & Chrome Extension


  • Free account come switch limit

7. Scholarcy

Scholarcy operates seamlessly with open-access URLs, DOIs, document uploads, and plain text. The best AI summarizer quickly evaluates the importance of documents such as articles, reports, and book chapters. As a flashcard creator, Scholarcy generates links to cited sources in PDF or Microsoft Word formats, as well as the option to extract essential visual content.

Scholarcy AI summarizer

Key Features

  • Save time by rapidly summarizing big documents.
  • Transform article chapters into engaging interactive flashcards.
  • You can store your flashcards in a personal library.
  • Text from URLs, DOIs, documents, and plain text.

Pros and Cons


  • Evaluates document importance
  • Supports Word/PDF formats
  • Generates summary flashcards
  • Structured, digestible summaries
  • Open access source linking
  • Automatic reference extraction
  • Figure/table/image extraction


  • Limited to Word/PDF format
  • Exclusively online tool


1. Is there an AI that can summarize?

Yes, AI is capable of summarizing text by examining the most important info contained within a piece of writing. So you do not have to go digging and reading hours of documents to find nothing that was relevant.

2. What is the best AI for summarizing?

There are many AI summarizing tools in the market. However, based on its features, Tenorshare AI - PDF Tool is the best AI to summarize PDFs, documents, books, and articles.


AI summarizer tools are becoming more popular and valuable in the era of information overload. They can aid users to rapidly extract the main points and key insights from long & complex texts. In this article, we have reviewed 7 of the best AI summarizer tools in 2023 and the most recommended among them is Tenorshare AI - PDF Tool. Whether you are a student or a business professional, we believe you will benefit greatly from this tool. Just give it a try!