UPDF AI Introduction

UPDF's AI assistant is an all-in-one assistant for PDFs, seamlessly integrated into the UPDF app across Windows, Mac, iOS, Android, and even available as a dedicated web version. This powerful AI tool streamlines your workflow by enabling advanced interactions, such as converting PDFs into mind maps, summarizing, translating, and explaining documents. It also allows you to chat with images using simple prompts to extract valuable insights.

Beyond PDFs, UPDF AI's Chat mode lets you discuss any topic, providing AI-driven assistance to help expedite your tasks, no matter what you're working on.

Advanced AI Models for a Smarter Experience

UPDF AI is powered by two large language models (LLMs):

• GPT-4.1 – The default model for both Ask PDF and Chat Mode, delivering advanced reasoning and highly accurate responses.
• DeepSeek R1 (Full-Size) – An alternative model available in Chat Mode, offering a different conversational experience.

Your Privacy is Fully Protected

When using DeepSeek R1, rest assured that our servers are located in the United States, ensuring that no user data or private information is leaked or transferred. Your privacy and security remain our top priority.

With a UPDF AI subscription, you can utilize your AI credits across all four major platforms—Windows, Mac, iOS, Android—and the web, ensuring access to all the features wherever you are.

Also Read:

• Best AI Prompts for Using UPDF AI >>
• Learn to Maximize UPDF AI with Our How-to Videos >>