A Portable Android PDF Editor,
Always at Your Fingertips.

Experience the freedom of on-the-go PDF editing with UPDF for Android. Edit text and images directly from your mobile device.

Learn how to edit PDF on Android now Free Download

AI Chat With PDF on the Move

Unlock the power of artificial intelligence in the palm of your hand. Instantly summarize, translate, and hold AI conversations with your PDFs by using this Android PDF Editor.

Free Download

Buy Now

Summarize PDF

Papers, Books, Reports, etc.

Translate PDF

Connect the World

The translation feature of AI Assistant magically removes the language barrier.

Ask PDF

Chat With Documents

AI Assistant in UPDF: Your personal PDF tutor, ready to answer all your questions about PDF.

AI Chat

Own a Personal AI Assistant

Summarize PDF

Translate PDF

Ask PDF

AI Chat

How to summarize PDF using AI How to translate PDF using AI How to get answers from PDFs using AI AI prompts you need to know

Summarize PDF

Translate PDF

Ask PDF

AI Chat

Read and Annotate, Productivity in Your Palm

Change display modes to make mobile PDF reading easier on the eyes. Use the practical split-screen feature in this Android PDF editor to seamlessly view two PDFs at once. Make note taking and content review easy with the annotation toolkit. Markup documents with highlighters, underlines, sticky notes, stamps, stickers, text callouts and more in your Android Device.

How to annotate PDF on Android Free Download

Split Screen

For viewing two PDFs simultaneously.

Flexible Page View Mode

Single-page view | Two-page view | Horizontal scrolling | Vertical scrolling

17 Markup Tools

For taking notes, reviewing, and commenting.

Streamline PDF Management on Android

Optimize your mobile PDF experience using UPDF PDF editor on Android for efficient management. Take control of page arrangement and file folder creation to maintain a well-organized PDF library.

Free Download

Manage Page

Order, rotate, insert, extract, copy, paste, share, and delete.

How to manage PDF pages on Android

Manage Folder

Create, rename, move, copy, duplicate, delete, and add to favorite.

How to manage PDF files on Android

UPDF license supports you on other platforms as well

UPDF for Windows

UPDF for Mac

UPDF for iOS & iPadOS

Choose UPDF for simplifying PDF editing today.

Individual Enterprise Education

UPDF

Free

Free trial of UPDF:

Free trial, no credit card required
Convert up to twice per day.
View PDFs
Slideshow PDFs
2 GB UPDF Cloud Storage
Free try all features with trial watermarks

Free trial of AI:

AI summarize, analyse or translate 5 PDFs
Upload up to 100 pages per file to AI
Ask up to 100 questions
Powered by GPT-4

UPDF Pro

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Buy Now More Plans

Unlock all features in UPDF(excluding AI) across Windows, macOS, iOS and Android, including:

Edit PDF
Convert PDF
Annotate PDF
Protect PDF
Fill and Sign PDF
Batch Process PDF
OCR
2 GB UPDF Cloud Storage

Free trial of AI:

AI summarize, analyse or translate 5 PDFs
Upload up to 100 pages per file to AI
Ask up to 100 questions
Powered by GPT-4

UPDF Pro+ AIHOT

/ UPDF Pro (Yearly)
+ AI (Yearly)

Buy Now More Plans

Unlock all features in UPDF(including AI) across Windows, macOS, iOS and Android, including:

Edit PDF
Convert PDF
Annotate PDF
Protect PDF
Fill and Sign PDF
Batch Process PDF
OCR
10 GB UPDF Cloud Storage

Unlimited use of AI features:

Summarize, translate, and ask PDF
Analyze unlimited files
Get answers to unlimited questions
100GB cloud storage
Powered by GPT-4

AI benefits in one account can be shared across Windows, Mac, iOS, Android, and AI Assistant Online.

UPDF Pro (Perpetual Plan)HOT

/ user

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Enterprise license management dashboard
24*6 phone or online meeting technical support

Unlock all features in UPDF(excluding AI) across Windows, macOS, iOS and Android, including:

Edit PDF
Convert PDF
Annotate PDF
Protect PDF
Fill and Sign PDF
Batch Process PDF
OCR
20 GB UPDF Cloud Storage

UPDF Pro

From From

Buy Now

Unlock all features in UPDF(excluding AI) across Windows, macOS, iOS and Android, including:

Edit PDF
Convert PDF
Annotate PDF
Protect PDF
Fill and Sign PDF
Batch Process PDF
OCR
10 GB UPDF Cloud Storage

Free trial of AI:

AI summarize, analyse or translate 5 PDFs
Upload up to 100 pages per file to AI
Ask up to 100 questions
Powered by GPT-4

UPDF Pro + UPDF AIHOT

From From

Buy Now

Unlock all features in UPDF(including AI) across Windows, macOS, iOS and Android, including:

Edit PDF
Convert PDF
Annotate PDF
Protect PDF
Fill and Sign PDF
Batch Process PDF
OCR
10 GB UPDF Cloud Storage

Full access to AI Assistant：

AI summarize, analyse or translate unlimited PDFs
Upload up to 1000 pages per file to AI
Ask questions or chat with AI
Get up to 100 GB extra cloud storage
Powered by GPT-4

AI benefits in one account can be shared across Windows, Mac, iOS, Android, and AI Assistant Online.

*The pricing and available features are based on the specific plans you decide on.

The Best AI-integrated

PDF Editor for Android

A Portable Android PDF Editor,
Always at Your Fingertips.

AI Chat With PDF on the Move

Summarize PDF

Translate PDF

Ask PDF

AI Chat

Summarize PDF

Translate PDF

Ask PDF

AI Chat