Read, Annotate, Edit, Convert,
OCR, and Organize PDFs Like A Pro

Professional PDF editor with a stunning design.

Windows • macOS • iOS • Android

Discover Key Features of UPDF

Eyes-friendly PDF Reader and Annotator

UPDF provides intuitive navigation tools and extensive annotation tools to add highlights, text boxes, shapes and other elements to PDFs directly.

Read PDF >> Annotate PDF >>
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Edit Text in PDF

Edit text or links in PDFs like what you usually do in Word documents. You can add or delete text, or change the font and size of the original text without leaving your PDFs.

Edit PDF Text >>
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Built-in PDF Image Editor

Click an image to edit it, then resize, reposition, replace, copy, delete or crop the image in an easy-to-use interface with helpful snap-to guidelines.

Edit PDF Image >>
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Convert PDF to Any Popular Format

UPDF can be used to quickly and accurately convert PDF to to Word, Excel, CSV, PowerPoint, RTF, Text, Image(PNG, JPEG, BMP, TIFF, GIF), HTML, XML, and PDF/A with 100% format and layout integrity.

Convert PDF >>

OCR Text in PDF

The advanced OCR tool of UPDF will help you recognize text in scanned PDFs with 38 languages. It makes your scanned PDF editable and searchable with the best accuracy and results. (The Mac with Intel Chip version doesn't support OCR yet.)

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Intuitive Page Management

Extract PDF pages, split them, rotate them, reorder them, replace them, delete them, or add new pages easily and efficiently.

Edit PDF Pages >>
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Discover More Features

Compress PDF

Reduce PDF file to a smaller size.

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Flatten PDF

Make your PDF a single-layered document for protecting content apart from the text.

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Sign PDF

Design handwritten signatures of your choice for electronic means.

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Protect PDF

Use open or permission passwords to set restrictions on PDFs.

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Header & Footer

Use headers and footers in your PDF to define the base of the document.

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Include watermarks in PDF files for displaying ownership.

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Feature your PDF document with customized backgrounds.

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Archive your PDF files to perfection by converting your files to PDF/A to sustain them.

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Fill out PDF Forms

Fill PDF forms with intuitive form-field highlighting.

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Combine Files

Combine and maintain multiple PDF files of different image formatting into a single PDF document while sustaining their quality.

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Batch Insert

You can now add a single PDF document into multiple PDF files collectively without compromising the quality of the files.

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Upcoming Features
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Create PDF Forms

Filling out PDF forms is available on UPDF now! Our function of creating fillable PDFs is under development from scratch and will be released soon.

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Compare PDFs

Have two PDF documents that need to be compared for their content? UPDF will offer its Compare PDF function for effective document comparison soon.

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Keep confidential information from falling into the wrong hands by blacking out texts and images on your PDF documents.


Digital Signature

Need to add a digital signature in your PDF document for ratifying a document? Officially protect documents with unique digital IDs generated through digital signatures.

Start WithUPDFToday

updf for macos


Supports macOS 10.14.6 or later

Download from Mac App Store FREE DOWNLOAD
updf for windows


Supports Windows 7 or later

updf for ios


Supports iOS 14.0 or later

updf for android


Supports Android 5.0 or later