PDF AI: Chat with PDF

Contains adsIn-app purchases
4.2
8.5K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Unlock the power of AI for your documents with PDF AI.

Go beyond simple PDF viewing. PDF AI is your personal AI document assistant that lets you have intelligent conversations with your files. Upload any PDF, and instantly ask questions, get summaries, find key information, or even ask it to explain complex concepts from the text. It's like having a research partner who has already read the entire document for you.

Key Features:

- **Chat with Your PDFs**: Simply ask a question, and get a precise answer from within the document. No more endless scrolling and searching.
- **Instant Summaries**: Need a quick overview? Get a concise summary of your entire PDF in seconds. Perfect for long reports, research papers, or articles.
- **AI-Powered Insights**: Discover connections and insights you might have missed. Ask for the main arguments, key data points, or a simple explanation of a difficult section.
- **Works with Any PDF**: From academic papers and legal contracts to financial reports and user manuals, PDF AI can handle it all.
- **Secure & Private**: Your documents are processed securely and remain confidential. We respect your privacy.
- **User-Friendly Interface**: A clean and intuitive design makes it easy for anyone to upload a document and start chatting.

Who is it for?

- **Students**: Quickly understand textbooks, research papers, and lecture notes. Ace your studies with a smarter way to learn.
- **Professionals**: Analyse business reports, legal contracts, and financial statements with unparalleled speed. Make informed decisions faster.
- **Researchers**: Sift through dense academic articles and find the information you need in a fraction of the time.

Stop just reading your documents. Start a conversation with them. Download PDF AI now and transform your reading experience!
Updated on
1 Nov 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Personal info, Files and docs and 2 others
Data is encrypted in transit

Ratings and reviews

4.1
8.25K reviews
Michael Crabtree
25 October 2025
Someone from this app needs to contact me immediately. I never even purposefully opened this app and somehow in my pocket it charged me nearly 70$ for a vip something or another. You can easily see I've never used it or even seen it and my refund was denied. I'm giving you the benefit of the doubt that it's not a scam or thievery and you have enough integrity to do the right thing. Thank you in advance
2 people found this review helpful
Did you find this helpful?
PDF AI Lab
31 October 2025
Hi Michael, We're so sorry about the unexpected charge and the trouble it has caused. Please contact us at feedback@sophoninc.com with a screenshot of your receipt. We want to investigate this and make things right for you.
JesusOurOnlyHope
28 October 2025
It was doing well before but, unfortunately i had to unsubscribe due to issues with loading and freezing of all my documents... I can't make sense of this issue. would appreciate understanding why. if its corrected then ill be back. thanks.
Did you find this helpful?
PDF AI Lab
30 October 2025
Hi JesusOurOnlyHope — sorry for the trouble with loading/freezing. To fix this quickly, could you send us a short screen recording and your device details via the app (“Feedback”) or email? We’ll investigate right away. Email: feedback@sophoninc.com Thanks so much for helping us track this down!
Autumn Hansen
5 September 2025
ok well I'm changing my review that I previously submitted. After using this for just a month after getting a year subscription the AI ast started talking jibberish and didn't make any sense. after about 7 emails to customer support I never received a reply back from them other than them canceling my year subscription and keeping my money. They need to give me my $80 back on the subscription that I paid for cause I haven't used their service and I didn't ask to be canceled. I want my money back!
72 people found this review helpful
Did you find this helpful?
PDF AI Lab
11 September 2025
Hi Autumn, We're very sorry for the AI errors and your poor experience with our support and your subscription. Please email your details to feedback@sophoninc.com so we can investigate immediately and process your refund. We are committed to resolving this.

What's new


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- 📚 Full Office Suite Integration—seamlessly view and manage Word, Excel, and PowerPoint files.

🚀 AI Multimodal Intelligence
- 📄 Handle multiple documents, 🖼️ images, and 🎥 videos effortlessly.

💾 AI Knowledge Base
- 🐘 Our app never forgets! Access important data anytime, anywhere.