UPDF
UPDF for Windows
UPDF for Mac
UPDF for iPhone/iPad
UPDF for Android
AI Assistant Online
AI.UPDF
Chat with PDF
Chat with Image
AI User Guide
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AI Assistant
Convert PDF
OCR PDF
Batch PDF
Edit PDF
Organize PDF
Compress PDF
View PDF
Annotate PDF
Fill and Sign
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Protect PDF
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Edit PDF
Edit text, images, links, pages, headers&footers, and more in PDF.
UPDF is an AI-powered PDF editor that you can edit, annotate, convert, OCR, protect, AI chat with any PDFs.
Use across：
One-time fee, lifetime access
UPDF Perpetual Plan + AI Yearly Plan
Free DownloadFull access to all PDF tools in UPDF:
Use UPDF on up to 4 devices across Windows, Mac, iOS and Android.
Edit, annotate, convert, organize PDFs
Create, fill and sign forms
OCR to extract text from images
Yearly Plan. Auto renew at /year
Chat with PDFs
Chat with AI
Chat with image
PDF to mind map
100GB cloud storage
Use across：
Auto renew, billed yearly. Cancel Anytime
Auto renew, billed quarterly. Cancel Anytime
Try AI for FreeYearly
Quarterly
Unlimited use of AI features Summarize, translate and explain PDFs. Extract text, generate the content, and answer questions based on the image in seconds. Convert text-heavy PDF to concise mind maps in seconds. Give instant answers to any questions.
UPDF AI
Chat with PDF
Chat with Image
PDF to Mind Map
Chat with AI
Unlimited use AI across Windows, Mac, iOS, Android and Web.
Powered by GPT-4
Chat with PDFs (analyze unlimited PDFs)
Chat with AI(answer unlimited questions)
Chat with image
PDF to mind map
100GB cloud storage
Minimize work stress by conveniently working on complex documents with UPDF.
Edit text, images, links, pages, headers&footers, and more in PDF.
Highlight and mark up PDFs with ease. Experience the seamless PDF reading on different devices.
Rotate, remove, extract, insert, split and crop pages in PDF.
Create PDF from images, Office formats or blank.
Chat with PDF
Chat with Image
PDF to Mind Map
Chat with AI
“Where and when is the next Olympics? ”
“I want 10 slogans for my hamburger shop.”
“Check the text for grammatical errors.”
“Can you explain Quadratic Equation”
“I want you to write an imaginative story for my five-year-old child about dinosaurs.“
“Check the PDF for plagiarized content. Write a list of sentences that do not pass the plagiarism check.”
UPDF has obtained feedback and reviews from our esteemed customers and influential leaders around the globe, and we are committed to enhancing our services in the future.
Samir Burzić
UPDF is a powerful PDF software offering different features. Lets you view, edit, convert and create PDF documents in an easy and user-friendly manner.
Ayu Divine
I am a student and also work part-time. Primarily, I am studying for exams to become a bureaucrat in the administration of my country.AI has been incredibly useful for my studying and learning. It has reduced my reliance on external teachers and made my study sessions faster and more efficient. I can break down entire subjects into a series of logical questions and answers, where I ask questions and the AI provides answers. This method helps me understand topics in a proactive and interactive way. Reading large PDF files is a breeze with UPDF AI. It helps define and explain complex and technical terms, clarify context, and summarize paragraphs as needed. This has made my studies smarter and more intuitive.I recommend everyone use UPDF's AI Assistant, as it simplifies tasks, handles laborious or redundant work, and enables users to focus on the most important aspects, saving time and ensuring accuracy.
Werner Mozek
I work in sales and field service and frequently use UPDF AI assistant for personal tasks. For instance, if I receive an application in PDF format and need clarification on something, I rely on the UPDF AI assistant to explain it to me. I am thoroughly impressed with its performance so far. One enhancement I'd appreciate would be the ability to translate PDFs, like converting my CV from German into English. I've recommended UPDF to anyone who has asked about it, praising it as the best PDF program for Mac—surpassing even Adobe Acrobat in functionality, especially with its unique AI features.
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9to5mac Apr 12, 2024
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techadvisor Sep 14, 2023
Full articleIf you buy UPDF or AI assistant, you can use UPDF or its AI features on 4 devices: 2 Desktops (1 Windows + 1 Mac, or 2 Windows or 2 Macs) and 2 Mobile Devices (1 iOS +1 Android, or 2 iOS, or 2 Android). Reinstalling when you replace a new device is allowed. Furthermore, AI Assistant is also available online. You can use AI features by visiting ai.updf.com.
For a better understanding of the differences between a yearly plan and a perpetual plan, the following aspects should be kept in mind:
1. Yearly plan means that the selected package will auto-renew automatically annually. However, the perpetual plan is a one-time fee.
2. Yearly plan users will receive unlimited free updates and upgrades if they pay for the package annually. On the other hand, perpetual plan users can also enjoy the new updates, but we reserve the right to charge for the big upgrades.
3. Yearly plan can get 10GB of cloud storage and the perpetual plan can get 2GB of cloud storage.
Being a free user of UPDF, you might face some limitations while using its trial version:
1. The free version automatically adds a trial watermark when saving the document.
2. PDF conversion is limited to up to 2 times a day.
3. Batch processing can only handle two files in the free version.
4. OCR can only be tested but the content cannot be saved or copied.
5. Only one template can be added on the watermark, header and footer, and background separately.
6. The UPDF Cloud trial version includes 1GB of storage space with a limit of 10MB for a single file. (The premium account has 10GB storage space with 2GB max per file for uploading.)
If you want to test AI Assistant, there are some specific limitations while using its trial version, which is mentioned as follows:
1. You can only upload and analyse up to 3 PDFs and a maximum of 100 pages/PDF.
2. The file size is limited to 10MB per PDF file.
3. Free questions are limited to a maximum of 30 times.
In case you only buy the AI Assistant, you will still be a free user of UPDF, limiting your access to tools like editing, annotating, and converting PDFs. However, you can try and use all the features of UPDF but with certain limitations such as trial watermarks being added.
If you only purchase UPDF without the AI Assistant, you can only analyze 3 PDFs with AI or ask 30 questions for testing. Should you require additional tokens, you will need to purchase the AI Assistant additionaly.
If you have any questions, we recommend you contact the customer support team by emailing [email protected]. Moreover, you can visit the User Guide and FAQs page to learn more about UPDF Pro and UPDF AI.
AI Assistant is available on Windows, Mac, iOS, Android and Web. When you purchased AI Assistant for your UPDF account, you gain access to it on all five platforms. You can access the AI feature on Windows, Mac, iOS, and Android devices by downloading the UPDF program . Alternatively, you can use AI features directly on your browser by visiting ai.updf.com .