UPDF
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About UPDF AI
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Summarize PDF
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UPDF vs. Adobe Acrobat
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The Best AI-integrated
PDF Editor for Android
UPDF for Android lets you create, edit, view, annotate, convert, organize, AI chat, and share PDFs on the go—fast, simple, and powerful.
A Portable Android PDF Editor,Always at Your Fingertips.
Enjoy seamless PDF editing on the go with UPDF for Android—edit text/images, organize pages by rotating, inserting, extracting, deleting, and more—all from your phone.
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.
Summarize PDF
Translate PDF
Ask PDF
AI Chat
Summarize PDF
Translate PDF
Ask PDF
AI Chat
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 DownloadSplit 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.
Create & Convert,Flexible File Conversion
It’s easy to create blank PDFs or generate PDF files from popular formats, and convert existing PDFs into the formats you need quickly and effortlessly with UPDF for Android
Free DownloadCreate PDF
Create blank PDFs or generate a PDF from Word, Excel, PPT, or images.
Convert PDF
Convert PDFs to Word, Excel, PPT, images, or one long single-page image.
Scanned PDF? Use OCR on Android Now
Advanced OCR technology converts scanned, image-only, or uneditable PDFs into fully editable and searchable documents while preserving layout. It’s fast, accurate, and ideal for archiving or content reuse.
Free Download3 OCR Recognition Types
Editable PDF | Text and Picture Only | Searchable PDF Only
38 Languages Supported
English, German, Dutch, Chinese, French, Spanish, and more
We're always available to assist.
UPDF license supports you on other platforms as well
Products and Plans
UPDF Pro 
AI Assistant 
UPDF Sign
UPDF Pro / one-time fee
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Access to all PDF tools for editing, converting, annotating PDFs.
Free trial
AI Assistant / Year
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Unlimited usage of AI to summarize, translate, convert PDF to mind maps etc.
Free trial
UPDF Sign / Year
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unlimited signature requests per year.
Free trial*The pricing and available features are based on the specific plans you decide on.