Save $10 on UPDF Pro Perpetual with AI—Hurry, Offer Ends Soon! Buy Now

Explore UPDF's 13 Utilities to Markup PDF

Annotate, Comment,
and Take Notes on PDFs

Enhance your PDFs with UPDF's range of annotation tools. Use sticky notes, highlighters, and text notes to help you engage with the document.

How to Annotate a PDF
  • Text Comment, Text Box, Text Callout

  • Underline, Squiggly

  • Strikethrough

  • Sticky Notes

  • Highlighters

Free Download

Decorate PDFs With
Drawings, Graffiti, Stickers

Add shapes, stickers, and personalized annotations to illustrate your ideas on PDFs. Use the intuitive Eraser feature to refine your drawings and ensure your documents look polished and professional.

How to Draw on a PDF
  • 6 shapes

  • 100+ Stickers

  • Responsive Drawing

  • Lifelike & Precise Pencil

Buy Now

Smooth Your Workflow With Stamps and Signatures

Use signatures and stamps when reviewing documents for clear, secure document processing. Create custom stamps to mark PDFs and fit with your unique workflow.

How to Add a Stamp to a PDF
  • 15 Default Stamps

    Customizable as well

  • Custom Signatures

    Draw or type to create

Free Download

Make Sharing and Collaboration Simple

Export annotations as speaker notes to facilitate smooth, confident delivery. Use detailed attachments for extra clarification. Effortless sharing for collaboration and professional presentations.

How to Share a PDF
  • Manageable Comment List

    Export or delete

  • Openable Attachment

    Support: documents, videos, audios, images, etc.

  • 2 Sharing Options

    Share via email or link

Buy Now

Tips and Tricks for How to Annotate PDFs Explore More

add notes in pdf

How to Add Notes to PDF? Easy Guide

highlight pdf

How to Highlight PDF with 5 Easy Methods

add shapes to pdf

How to Add Shapes to PDF in a Few Steps

add comments in pdf

How to Add Comments in PDF in a Few Minutes

pdf attachment

Add PDF Attachment in 3 Super Easy Ways

Other Features of UPDF

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

Choose UPDF for simplifying PDF editing today.

UPDF
Free

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

/ {{ {annually: `Year`, lifetime: `Perpetual`}[updfSubscriptionType] }}

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

Buy Now
  • 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.

% OFF
$  
  OFF
You can use this limited time coupon to purchase designated UPDF PRO or AI products.

Get limited
time coupons !

Click to receive and use it
Extra {couponPrice}% off coupon Extra ${couponPrice} coupon

We use cookies to ensure you get the best experience on our website. Continued use of this website indicates your acceptance of our privacy policy.