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ChatPDF

Simplify PDF Reading

  with AI

Understand, summarize, and chat with your PDFs in a minute.

ChatPDF
Browse File

Drag & Drop, or Choose PDF to upload

Only PDF files are supported.

For a quick try, get started with our sample files here:

IPCC_AR6_SYR_SPM.pdf
The-Sustainable-Development-Goals-Report-2024.pdf

Smart PDF Summarize Tool, Simple & Efficient

Read, summarize, analyze, and chat with PDF files at a free, secure, and fast speed.

Read & Summarize
Summarize PDFs

Read and summarize your PDF content thoroughly with an automatic AI-powered summarizer utility. Efficiently outline key insights without reading the entire document.

Chat & Re-organize
Chat with PDFs

Emerged with wise AI assistant to assist you in digging into the PDF files' content deeply. Ask questions and get instant answers through the chat pattern with a form of re-organized content based on the PDF files.

All-in-One AI
Support Most Popular AI Models

Integrated with most popular AI Models, including DeepSeek V3, DeepSeek R1, GPT-4o-mini, LLama 3.3 70B, Claude 3 Haiku, etc. You can apply any favored AI model to scan and summarize PDF files, Web pages, and images efficiently.

PDF AI OCR
PDF OCR

The new OCR feature, powered with AI capability, can efficiently scan and recognize text and words from PDFs and PDF images.

Safe, Reliable, and Privacy-Secured

Fluent document interaction with EaseUS ChatPDF AI chat feature. Replies with high-quality answers.

Wise AI assistance reads the entire PDF file and summarizes key points in a minute. Outline qualified content in multi-forms.

Secured and updated privacy protection algorithms guard your private information via complete data deletion.

Guides & Tips

Deepseek R1 vs Claude 3.5: Which AI Model Reigns Supreme

Want to find differences between DeepSeek R1 VS Claude 3.5? Please read this post to find answers about DeekSeek R1 and Claude 3.5. You can also learn when to use DeepSeek R1 and Claude 3.5.

GPT Prompt to Summarize a PDF with Most Important Details

Learn how to use EaseUS ChatPDF or GPT Prompt to summarize a PDF with most important details on this page.

DeepSeek VS ChatGPT: Who Wins in the AI Battle 🎖

DeepSeek has become a hot topic inside the AI industry, so who is better, DeepSeek or ChatGPD? In this article, we will discuss DeepSeek.

DeepSeek R1 VS V3 Comparison🔥

Want to explore the DeepSeek R1 VS V3? Please read this post to find answers. In short, DeepSeek R1 is better at complicated problem-solving scenarios involving arithmetic, logic, and coding, while V3 thrives at creative writing and content development.

Gemini vs Google Assistant: Differences & Final Verdict

Is Google Gemini better than Google Assistant? How do they differ? This post will provide an in-depth comparison of Gemini vs. Google Assistant. Let's explore.

How to Fix DeepSeek Server Busy | Causes & Solutions

When the 'DeepSeek Server Busy' popup appears frequently, how can you quickly diagnose the cause and resolve the issue? This article provides the most optimized solutions and long-term prevention strategies, combining technical analysis and exclusive data.

Frequently Asked Questions

Is EaseUS AI ChatPDF free?

Yes, you can analyze five PDF files for free per day. You'll also receive an automatic summary of the uploaded PDF file. Plus, you can ask EaseUS ChatPDF with up to 20 questions for free each day, with a total token limit of 100,000. We're committed to continuous improvement and will offer more free options and plans, making it easier and faster for you to chat with your PDF files. In addition, we're excited to announce that an upcoming Premium plan will be available soon so you can unlock more advanced features for managing your PDF files.

Is EaseUS AI ChatPDF secure?

Absolutely. EaseUS ChatPDF is implemented at the highest level of the security algorithm. A cloud storage system safely secures your documents' content and privacy. Without permission, this system will block unauthorized access or visit. Your documents, queries, and questions will also be protected and blocked from training AI models.

Which AI Chat Model Does EaseUS ChatPDF Use, GPT-4, Cluade, or Gemini?

EaseUS ChatPDF is currently using the GPT-4o-mini model as its default major AI chatbot to assist great worldwide users in quickly summarizing and chatting with their PDF files with ease. Moreover, the EaseUS ChatPDF AI bot also includes the most populars AI models, such as GPT-4o, Claude 3 Haiku, Deepseek R1, Deepseek V3, LLama 3.3 70B instruct, etc., to help you gain the perfect balance of speed, quality, and efficiency to chat with PDF.