The 7 Best AI PDF Readers in 2024 [Free Online & Desktop]

The software may offer varied features to easily read, annotate, edit, summarize, merge, split, and convert PDFs. Check a well-curated list below.

1. SwifDoo PDF with AI

SwifDoo PDF is the best AI PDF reader and summarizer that can explain specific text and answer questions for free. Choose SwifDoo AI to summarize, translate, rewrite, or proofread complex documents within minutes. The powerful software offers efficient AI assistance to analyze PDF documents to generate meaningful insight quickly. Choose the PDF reader powered by AI for free, which lets you manage files simultaneously. 

Choose a reliable AI reader to edit, annotate, sign, protect, merge, and compress PDFs. The tool supports a powerful AI that can read PDFs to summarize documents for better understanding automatically.

Best For:

• Reading text aloud with AI text-to-speech PDF voice reader
• The best generative AI PDF reader app that offers precise translation to accepted languages
• Rewriting text within the PDF for enhancement
• Proofreading documents to remove grammatical errors and inconsistencies

2. ChatPDF

ChatPDF is a free PDF reader based on AI that lets you interact with your PDF. The intelligent tool makes it easy to read and manage PDFs. The powerful AI reader includes AI assistance to answer user's queries.

The unique feature of ChatPDF is that it can deal with almost any type of PDF. It allows users to chat with the PDF AI bot of the best free AI PDF reader. The versatile tool supports varied features to rename, export, summarize, delete, and share chats.

Best for:

• Accurate text extraction
• Text-based conversation
• Gathering summarized information from PDF
• Handling specialized PDF documents

3. NotebookLM

NotebookLM is an interactive AI-based tool that helps manage and summarize PDFs quickly. The powerful AI reader for PDF supports enhanced features to organize your PDFs to generate creative and meaningful outputs. The intelligent reader lets you extract information from PDF with proper analysis.

The versatile tool is designed to retrieve information based on natural language processing. The free-to-access tool understands the content well before analyzing fruitful information for research work and study. NotebookLM is the best PDF AI reader that can answer questions and show sources.

Best for:

• Summarizing and analyzing documents
• Extracting key data
• Searching for specific information
• Answering the user's queries

4. Macro

Macro is the best PDF reading tool supported by AI that lets you annotate, edit, and merge PDFs. The cloud-based AI tool offers a great way to store and collaborate on numerous documents. The extensive tool supports a bookmark feature to navigate within documents easily. It is also widely used because of its integration into native ChatGPT 4, which helps draft answers to users' questions in minutes.

The powerful, best AI-powered PDF reader is a smart choice for students who draft and review PDFs. Macro is a worthy PDF reader for its comprehensive functionalities.

Best For:

• Comparing multiple PDFs
• Redact, strikeout and highlight text in PDF
• Error detection within the PDFs
• Getting the definition of a particular word

5. Hypotenuse AI

Hypotenuse AI is an innovative PDF summarizer that can read hundreds of pages in a PDF within a minute. This powerful PDF reader AI tool helps extract critical insights from bulky PDFs to make reading a stress-free experience. The powerful tool can also be used as an analyzer to observe and highlight key points within the document.

Hypotenuse AI is the best AI PDF reader available for free online. It helps readers to derive conclusions by cutting down their reading time. It also offers an enhanced capability to answer essential questions from documents.

Best For:

• Extracting essential text from complicated PDFs
• Summarizing and analyzing meaningful information for easy research
• Exploring tedious documents within less time frame
• Highlighting main ideas and drawing easy conclusions

6. AskYourPDF

AskYourPDF is an efficient PDF reader and summarizer AI that can efficiently summarize lengthy documents. Once a ChatGPT Plugin, the intelligent AI reader is now a powerful PDF reader that can easily extract meaningful insight from bulky documents.

The AI reader offers an enhanced capability to convert documents into interactive chat partners. AskYourPDF can answer direct questions from the PDFs. It is an intelligent and best PDF AI reader that reads a PDF instantly to summarize, merge, split, analyze, and transform PDFs. 

Best For:

• Accurate information retrieval
• Reviewing and summarizing tedious documents
• Organizing documents for enhanced productivity
• Creating a quick-to-access document library

7. Adobe Acrobat

Adobe Acrobat is a common name when it comes to handling PDFs. The official PDF editor offers extensive features to handle PDFs easily. Users may rely on Adobe PDF reader with AI tools to annotate, edit, merge, split, summarize, and convert PDFs.

The best Adobe AI PDF reader also offers an OCR facility to read text within scanned PDFs. The powerful reader and editor also offer a great way to add text and comments to existing documents to improve their understanding.

Best For:

• Creating the best generative AI for PDF documents
• Deleting unwanted pages within the documents
• Adding encryption and signature to PDFs
• Summarizing, analyzing, annotating, and converting documents

Comparison of the 7 Best AI PDF Readers

Choose any PDF file reader with AI tools that fit your needs and preferences. The comparison chart of the top 7 free PDF AI tool is included below to ease your selection.

Conclusion

A robust integration of PDF readers with AI has dramatically changed how information is perceived. The above-mentioned best AI PDF document readers enable easy and efficient reading. Most of these tools offer AI assistance to summarize tedious documents.

Choose the best PDF AI chatbot from the list to easily consume essential information from documents. The SwifDoo PDF AI is a PDF reader that is a must-try for enjoying enhanced reading with varied features for annotation, editing, summarizing, rewriting, converting, and merging PDF documents.