PDF AI Online vs UPDF Detailed comparison features, price

PDF AI Online

PDF AI Online is a platform dedicated to enhancing user interaction with PDF documents. It leverages advanced AI models, including GPT-4o and Claude-3, to provide a range of functionalities.

The platform allows users to upload PDF documents and interact with them through a chat interface. It ensures the security of uploaded documents through encryption and guarantees that data will not be used for other purposes.

UPDF

UPDF is a comprehensive PDF solution designed to enhance productivity across Windows, Mac, iOS, and Android devices. With a single license, users can access a full suite of tools for editing, converting, annotating, and organizing PDF documents.

The integrated AI assistant streamlines document interaction by providing features like summarization, translation, and direct querying of PDF content. It enables a comprehensive PDF management, enhancing workflow efficiency.

Pricing

PDF AI Online Pricing

Paid

From $4

PDF AI Online offers Paid pricing with plans starting from $4 per month .

UPDF Pricing

Freemium

UPDF offers Freemium pricing .

Features

PDF AI Online

Longer context support: Chat with PDF files up to 5 million contexts.
Powerful tabular data analysis: Read and analyze tabular data efficiently and accurately.
Advanced LLM support: Utilizes advanced LLMs like GPT-4o/Claude-3 for faster and more accurate PDF understanding and analysis.
Data Security: All uploaded documents are encrypted and protected.

UPDF

Edit PDF: Modify text, images, links, headers/footers, and page backgrounds.
Convert PDF: Transform PDFs into various formats like Word, Excel, and images.
Annotate PDF: Add notes, highlights, shapes, and comments.
Organize PDF: Rearrange, add, delete, rotate, and extract PDF pages.
Merge & Split PDF: Combine or divide PDF documents.
OCR PDF: Make scanned PDFs searchable and editable.
Create & Fill Form: Create and complete interactive PDF forms.
Summarize PDF: Extract key information and main ideas from lengthy PDFs using AI.
Translate PDF: Translate PDFs into multiple languages.
Chat with PDF: Ask questions about the PDF content.
Chat with Image: AI Assistant can identify text, objects and patterns within the uploaded image.
PDF to Mind Map: Generate mind map from a PDF.

Use Cases

PDF AI Online Use Cases

Reading and understanding large PDF documents.
Analyzing tabular data within PDFs.
Summarizing PDF content.
Translating PDF documents.
Extracting key information from PDFs.
Converting PDF content to mind maps.
Editing PDF

UPDF Use Cases

Streamlining document workflows in businesses.
Enhancing study routines for students.
Managing contracts and legal documents.
Creating and filling out forms.
Converting documents between different formats.
Making scanned documents searchable and editable.
Summarizing lengthy reports and articles.
Translating documents for international collaboration.
Quickly extracting information from images and PDFs.

FAQs

PDF AI Online FAQs

Is Chat PDF AI free?

Yes, Chat PDF AI has different subscription plans based on user needs. Among them, the free plan includes basic functions.
Is my data safe when using Chat PDF AI?

Chat PDF AI prioritizes your data privacy and security. All documents are encrypted and your data will never be shared without your consent.
Can Chat PDF AI process large PDF files?

Yes, Chat PDF AI can process multiple large PDF files upto 50 MB at the same time.
What tasks can Chat PDF AI perform?

Chat PDF AI has the functions of summarizing documents, extracting text, providing insights, translating text, and converting text content to mind maps. You can explore more functions during use.

UPDF FAQs

On how many devices can I use UPDF if I purchase a license?

If 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.
What is the difference between the yearly plan and the perpetual plan?

Yearly plan means that the selected package will auto-renew automatically annually. However, the perpetual plan is a one-time fee. Users who subscribe to the yearly plan will be entitled to receive unlimited free updates and upgrades throughout the term of their annual payment and can get 10GB of cloud storage. In contrast, users who choose the perpetual plan will benefit from lifetime access to all future updates, upgrades, and 2GB cloud storage.
What are the limitations of the free version of UPDF?

The free version automatically adds a trial watermark when saving the document. PDF conversion is limited to up to 2 times a day. Batch processing can only handle two files. OCR can only be tested but the content cannot be saved or copied. Only one template can be added on the watermark, header and footer, and background separately. The UPDF Cloud trial version includes 1GB of storage space with a limit of 10MB for a single file.
What are the limitations of the AI Assistant trial version?

You can only upload and analyse up to 5 PDFs and a maximum of 100 pages/PDF. The file size is limited to 10MB per PDF file. Free questions are limited to a maximum of 100 times. With the online AI, users can chat with multiple PDFs by creating collections. However, free user can upload up to 5 PDFs in one collection.
Where is AI Assistant Available?

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.