view pdf

View & Annotate PDF

edit pdf text

Edit Text in PDF

edit pdf image

Edit Image in PDF

manage pdf pages

Manage Pages

convert pdf

Convert PDF

Reasons to Love UPDF

Free PDF Editor - First of Its Kind!

A free no-strings-attached PDF editor

Explore more features

Stunning Design

A modern and user-friendly interface to thrill you!

Explore more features

Fast & Powerful

Highly suited to heavy PDF workflows

Explore more features

Free PDF Editor - First of Its Kind!

A free no-strings-attached PDF editor

Explore more features

Stunning Design

A modern and user-friendly interface to thrill you!

Explore more features

Fast & Powerful

Highly suited to heavy PDF workflows

Explore more features

Other Products

pdf converter

PDF Converter

Professional PDF conversion with consistent formatting, accurate conversion, and document security to protect your confidential information.

Explore more features
updf for ios

UPDF for iOS

UPDF lets you upload, download, view, share, secure, and organize all documents in one place.

updf app store Explore more features

UPDF for Android

A free PDF reader to open, read, copy, move, duplicate, print, organize and share PDF documents on Android.

Explore more features

What UPDF Users Are Saying

"I've been using UPDF for a couple of weeks and it's by far the best free PDF editor I've ever used. No skimping on features,which is amazing for a free product."

"Hands down UPDF wins the PDF editor race! Why spend hundreds of dollars on a tool when there's a free option with pretty much the same functionality and more features on the way?"

"I love the PDF reading tools and my overall experience with UPDF. I can literally get through 2x the number of PDFs with this neat little lightweight tool than I can with the bulky Adobe Reader."

Recommended Reading

UPDF User Guide
Clear and concise step-wise instructions to use UPDF.
user guide
News on UPDF
Important updates and news - stay in-the-know about everything UPDF.
updf news
What's New
Feature additions, design updates, version upgrades, etc.
what's new
Edit PDF
Annotate PDF
Convert PDF
PDF Tips on Mac
More Tips
edit pdf document

How to Add Text to PDF

Have you ever wondered how to add text to PDF but didn't know how to go about it? Most PDF readers will have an annotation tool...

edit a pdf

How to Edit Images in PDF

In many situations, you are required to edit images in PDF documents. With UPDF, you can edit PDF images totally free of cost...

edit pdf

How to Change Font in PDF

To obtain uniform looks in the PDF file, there is a need to change the text fonts. Sometimes to highlight important points...

free pdf editor

Top 10 Free PDF Editors

What is the best PDF editor? Here's a carefully vetted list of the Top 10 free PDF Editors so you can enjoy more efficient document workflows...

highlight pdf

How to Highlight PDF for Free

PDF highlighters have become a requirement in today's digital world. They've become a vital part of our study habits since...

draw on pdf

How to Draw on PDF

In this article, we have discussed 5 different types of tools that explain how to draw on PDF Mac. PDF is the most convenient source...

add notes to pdf

How to Add Notes to a PDF Document

Do you wish to learn how to add notes to a PDF? Teachers and students can gain the advantage of writing notes...

add shapes to pdf

How to Add Shapes to PDF

Why do we need to add shapes to PDF? Well, shapes hold great significance if you want to highlight a point. If an already-created PDF...

convert scanned pdf to word

How to Convert Scanned PDF to Word

How do you convert a scanned PDF to Word format to make it editable in Microsoft's software? Converting a scanned PDF...

free pdf converter

Top 20 Real Free PDF Converters

We have created a list of the top 20 PDF converters from both categories, each with a distinct list of pros/cons...

convert pdf to csv

How to Convert PDF to CSV

Can I convert PDF to CSV? Comma-separated values or CSV files are one of the most popular formats when it comes to storing heavy...

convert pdf to jpg

How to Convert PDF to JPG

This blog will discuss the top 5 PDF to JPG converters, specifically those that are easy to handle and possess user-friendly features...

annotate pdf on mac

How to Annotate PDF on Mac for Free

"What is the best app to annotate PDF on a Mac?" If you are perplexed about this question, you're in the right place...

convert pdf to ppt on mac

How to Convert PDF to PowerPoint on Mac

Do you know how to convert PDF to PowerPoint on Mac? There are different offline tools and online platforms available for this cause...

insert picture to pdf on mac

How to Insert Picture into PDF on Mac

Sometimes, you may also be required to insert picture into PDF on Mac. This article details how you can add images to PDF on Mac...

pdf writer on mac

Top 5 Free PDF Writer for Mac

While there are many PDF writer apps available in the market, it is important that you pick a high-quality PDF writer for Mac...

  1. pdf editing tipsPDF Editing Tips
  2. pdf reading tipsPDF Reading Tips
  3. pdf tips on mobilePDF Tips on Mobile
  4. pdf converting tipsPDF Converting Tips
  5. organize pdf pagesOrganize PDF Pages
  6. PDF Tips on macOS
  7. pdf annotating tipsPDF Annotating Tips
  8. pdf knowledgePDF Knowledge

Start with UPDF Today


Supports macOS 10.14 or later


Supports Windows 7 or later



Supports iOS 14.0 or later


Supports Android 5.0 or later