PDF.ai

What is PDF.ai?

PDF.ai is an AI-powered PDF document reading tool that allows users to upload PDF files and have chat conversations with the document content. Users can ask questions about PDF files, obtain summaries, and search for information, etc. PDF.ai utilizes GPT technology to extract and interpret data from PDF documents, making it easier and more efficient to process long documents. Whether it’s e-books, research papers, legal agreements, or financial reports, PDF.ai can intelligently read them all and will highlight the source paragraphs in the files for your questions and responses.

The main functions of PDF.ai

1. PDF File Question Summary: Users can upload PDF files and ask questions about the file content to obtain file information.
2. AI Resume Scanning: Obtain a resume overview and questions to evaluate interview candidates.
3. AI Invoice Scanning: Identify invoice documents and convert data into JSON-formatted data.
4. AI Test Generation: Generate teaching quiz questions from the uploaded PDF document.

Application scenarios of PDF.ai

1. Book Reading: Immerse yourself in a reading experience and have conversations with your favorite books.
2. Paper Quick Reading: Quickly grasp the key points and main contents of research papers.
3. Financial Reports: Quickly understand financial reports and research reports like a professional.
4. Product Manuals: Have direct conversations with product manuals to solve usage doubts.
5. Legal Documents: Explain confusing legal terms.
6. Training Documents: Easily handle employee training documents in an interactive way.

The product prices of PDF.ai

1. Free version: Supports uploading 1 file, allows 500 questions per month, and the maximum file size is 10 MB.
2. Professional version: $10 per month. Supports uploading 100 files, allows 5000 questions per month, and the maximum file size is 50 MB.
3. Flagship version: $20 per month. Supports uploading an unlimited number of files and asking questions an unlimited number of times. The maximum file size is 50 MB.
4. Enterprise version: $30 per month. Supports uploading an unlimited number of files and asking questions an unlimited number of times. The maximum file size is 100 MB.

How to Use PDF.ai

1. Visit the official website of PDF.ai, click “Get started for free” to log in and register. Or you can click “Try the demo” to view sample files.
2. After logging in, click the “Upload” button to upload your PDF file (import from URL and OCR are supported).
3. After uploading the file, the left side is the document preview area, and you can ask questions to PDF.ai on the right side.
4. Enter the questions you are interested in the input box. If you don’t know what to ask, you can also click on some questions sorted out by PDF.ai based on the document content.
5. After PDF.ai answers the questions, it will also highlight and locate the paragraph sources of its responses on the left side.

Frequently Asked Questions

Is PDF.ai free?

PDF.ai offers a free trial version, allowing users to upload one PDF file for free to ask questions.

What large model is PDF.ai based on?

The intelligent reading ability of PDF.ai is based on OpenAI’s GPT large model. The free version is based on GPT – 3.5, and the paid version supports GPT – 4.

What languages does PDF.ai support?

Theoretically, PDF.ai supports all languages. As long as GPT can recognize them, PDF.ai can read them, and it also supports asking questions about files in one language while using another language for the query.

What file formats does PDF.ai support?

Currently, PDF.ai only supports uploading files in the.pdf format, and more file formats will be supported in the future.