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A Blazing Fast Way to Read PDFs

UPDF presents itself as one of the fastest, best and most intuitive PDF Reader with tools that improve readability.

free pdf reader and annotator

A Delightful PDF Reading Experience

Set Page Layouts As Desired

Go through all the PDF files with a personalized experience of reading with defined layouts. View your documents in a single-page view, two-page view, scrolling, or two-page scrolling with UPDF!

annotate pdf

Offering A Protective Viewing Facility
with Dark Mode

UPDF provides the ability to switch to dark mode to enhance the reading experience without putting up pressure on the user's eyes. With personalized settings and the ability to change the background of PDF documents, things get more efficient and effective.

Sailing Through Your PDF Documents

Add bookmarks to your PDF and search for specific text across them in UPDF while viewing documents. Read your eBooks without putting yourself in the difficulty of accessing data in the middle of the documents.

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Multi-Tab View Ability

Set up multiple tabs across UPDF to view PDFs in a single instant. Enhance your reading experience and speed with the multi-tab facility to assess multiple documents simultaneously.

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Enhanced Viewing Power With Slideshows

Endure the perfect slideshow experience under a coupled reading aura. Avoid tampering with the formatting of your PDF documents with the help of this slideshow feature across UPDF.

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Other Features of UPDF

UPDF is an all-in-one PDF solution - here are some other great features:

edit pdf

Edit PDF

annotate pdf

Annotate PDF

organize pdf

Organize PDF

convert pdf

Convert PDF

share pdf

OCR PDF

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updf for macos

macOS

Supports macOS 10.14 or later

Download from Mac App Store FREE DOWNLOAD
updf for windows

Windows

Supports Windows 7 or later

FREE DOWNLOAD
updf for ios

iOS

Supports iOS 14.0 or later

updf for android

Android

Supports Android 5.0 or later