A Free PDF Editor | Annotate, Convert & Edit PDFs

Proven technology

Registered users in more than 200 countries and regions worldwide

Fast adoption

A Microsoft Office–like interface ensures an intuitive experience and shorter learning curve

Award-winning software

"Popular Software" & "Best Software Company" 2021 Awards

Cross-platform

Simple pdf tools available on desktops, phones, and iPad

Prepare to Be Enchanted: UPDF's Salient Features That'll Win You Over!

Chat with your PDF, summarize within seconds, effortlessly translate PDF into any language, analyze and brainstorm ideas to craft engaging content for your audience.

UPDF AI

Annotate PDF

Edit PDF

Compress PDF

Convert PDF

Present PDF

OCR

Batch Process

One account across all platforms

PDF Tools	Windows	macOS	iOS	Android
Edit
Convert
Create
Annotate
OCR
Merge / Split
Add Password
Watermark
Organize Pages

1 M People Trust UPDF

The interface is the first thing to be noticed when a person tries software for the very first time. UPDF offers an intuitive, beautiful, and clear interface with explicit and informative icons.

- L'atelier Neweb, CNET >>

UPDF is an affordable PDF editor that can go with you anywhere. It allows you to view, annotate, edit, convert, and organize PDFs from one handy app on Windows, macOS, iOS, and Android.

- GEORGIE PERU, MUO >>

UPDF by Superace Software is one of the market's most comprehensive PDF editors, with dozens of features and hundreds of editing options.

- Pocket-lint >>

UPDF is a fast, full-featured PDF editing tool that's particularly easy to use because it's designed with a simple and clear user interface that won’t confuse anybody.

- DAVID SNOW, Cult of Mac >>

UPDF provides consumers with a compelling alternative for reading, annotating, and editing PDF documents while boasting user-friendly features and affordable pricing.

- How-To Geek >>

A Universal, Productive, Delightful, Fast PDF Editor with AI

Prepare to Be Enchanted: UPDF's Salient Features That'll Win You Over!

1 M People Trust UPDF