PDF files can be lengthy, detailed, and contain lots of information, and readers require a lot of time to go through these files. However, thanks to Artificial Intelligence (AI), it’s no longer complex and time-consuming to read and summarize such lengthy documents.
There have been several AI tools (applications and websites) aiming to analyze PDF documents and can answer reader’s questions efficiently. We have shortlisted the top 5 PDF analysis AI tools for you.
What are PDF Analysis AI tools?
PDF analysis tools are software applications or websites designed to delve deep into PDF files to extract, examine, and manipulate data efficiently. These tools can perform several functions depending on their design, such as reading and extracting information and then providing summaries in concise form. Moreover, these tools act like chatbots and answer user’s questions from the uploaded documents. Some of these even provide sample questions, in case if user is not sure about what to ask.
PDF analysis tools are helpful for students for their assignments as well as for researchers to analyze their lengthy research papers.
ChatPDF is an advanced AI-driven tool designed to provide efficient way for the users to interact with PDF documents. By integrating AI, particularly the capabilities of the GPT-3.5 model, ChatPDF provides a user-friendly platform where PDFs become more accessible and interactive. This tool is particularly valuable for professionals and students who deal with dense and information-rich documents, as it simplifies the process of extracting and understanding complex content. Users can simply ask questions and this tool can help them to understand the documents in detail.
Key Features of ChatPDF
- ChatPDF uses AI to interpret and respond to queries about the PDF’s content, making it feel like you’re having a conversation with the document itself.
- It can quickly summarize lengthy documents, pulling out key points and important data, which is especially helpful for quick reviews and study sessions.
- This feature ensures that users can interact with documents in various languages, broadening its usability across different linguistic demographics.
Pricing Details
ChatPDF offers free Version that provides basic features with limited interactions per month, suitable for casual users. Their Premium Subscription costs £15.99 per month providing advanced features such as unlimited interactions, multi-language support, and extended summarization capabilities.
Unriddle is an advanced AI-powered tool designed to enhance the efficiency of research and document analysis. It simplifies the process of extracting and understanding information from various documents including research papers, and essays. By integrating artificial intelligence, Unriddle not only speeds up the research process but also improves the quality of the insights derived from documents.
Key Features of Unriddle
- Quickly extracts relevant information and data from documents, enhancing research productivity.
- Automatically generates concise summaries of long documents, making it easier to understand complex content quickly.
- Integrates a smart note-taking feature that organizes notes and links them to relevant sections of the document for easy reference.
- Helps to keep users on track even if they stop doing there work and resume it later.
Pricing Details
Unriddle markets itself as a cost-effective solution for academic and professional use. It offers a free tier that includes basic features, suitable for casual users who need occasional help with document analysis. For more advanced features, it provides a few more subscription plans including the Pro plan with £16 per month while the premium plan costs £24 per month.
Bunni integrates advanced artificial intelligence to automate and enhance various tasks, including document summarization, data extraction, and content reformulation based on user-specific data. Moreover, this AI tool lets users upload multiple files at a time, making it a very versatile tool.
Key Features of Bunni.ai
- Can process, summarize, and reformat large volumes of text, providing concise and actionable insights.
- Can upload multiple PDF files and chat with these files at once.
- Provides support for all languages.
Pricing Details
Bunni provides 20 free credits and allows document uploads up to 5MB, valid for 7 days. Users can buy credits starting at $0.015 per credit, which can be used for more complex tasks or higher volumes of data processing. This tool basically acts like pay-as-you-go.
PDF.ai allows users to engage with it conversationally. It simply reads the whole pdf file, and then users can ask any question from it, as if they are talking to any AI chatbot. Moreover, it provides references with the page number from where it gets the answer. users can double-check the information by clicking on the page number as it will take them directly to that page.
Key Features of PDF.ai
- Users can ask direct questions to their PDFs, making it easier to find and understand content without manually searching through the document.
- Generate concise summaries of extensive documents quickly, saving time and effort in information retrieval.
- Provides references while giving information.
- Provides Chrom extension.
Pricing Details
PDF.ai offers a free plan with a limit of 1 PDF file and 500 questions in a month. Their paid plans start at $17 a month, with 100 PDF files and 500 question limits.
aiPDF stands as a pivotal tool in the realm of PDF management, offering a technologically advanced platform where users can interact with their PDF files using AI-driven features. This tool allows for dynamic interaction with documents, transforming how users access, analyze, and manage information in PDF formats. It utilizes cutting-edge AI technology to enable conversational engagements with documents, making it easier to obtain insights and answers from complex materials quickly.
Key Features of aiPDF
- Engage with your PDFs through natural language conversations, asking questions, and receiving contextual answers directly from the content.
- Quickly summarize lengthy documents into concise overviews.
- Provides detailed references.
Pricing Details
Their free plan allows 2 PDF uploads with a maximum size of 35 MBs, allowing to ask 550 questions per month. The paid subscription starts at $9 per month allowing 120 pdf files and 5500 questions. It provides so many advanced features as well.
These advanced AI tools are really easy to use, providing users with concise summaries and answer their questions efficiently. Whether you are a student or a professional, hopefully, this article helps you to choose one of these efficient AI tools.