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Top Searched Online and Offline PDF Unlocker Software

We all know it is crucial to password-protect PDF documents containing sensitive information. But what if you want to unlock such documents? Well, this is when a PDF unlocker software comes to your rescue.

A PDF unlocker allows you to decrypt PDF files encrypted with a password, thus enabling you to view, edit, copy, and print the files without any restriction.

If you have a locked PDF document, don't panic. This guide will introduce you to the top online and offline PDF unlocker that you can trust to help you unlock the document(s) in a few clicks.

Top 1. All-in-one PDF Solution to Edit, Convert, Unlock, and Translate PDFs (Offline)

offline pdf unlocker software

If you're looking for an all-in-one PDF software, PDFelement is the best option that you can always trust at any time. This simple but advanced PDF management tool is packed with rich features that enable you to create, convert, edit, annotate, unlock, password-protect, compress, and do much more on PDF files without requiring technical knowledge.

Besides, PDFelement makes it easy for users to manage PDF files on any device, be it Android, iPhone, Mac, or Windows, and the good this is its app is lightweight, making it perfect for downloading on any device. All thanks to the Wondershare tech experts for coming through with such an excellent PDF powerhouse!

Key Features

  • Batch processing allows you to unlock numerous PDF files simultaneously.
  • Easily remove permission restrictions and changes restrictions from PDF files.
  • Remove PDF passwords with lightning-fast speed.
  • Boast the best user data privacy and protection.

It's supported on various devices, including Mac, Windows, iPhone, and Android.

It's easy to operate.

Unlock batch PDF files within a few clicks.

It can handle large PDF documents without lagging.


You need to upgrade your plan to be able to access all available features.

Installation of an app is required.

How to Unlock PDF with PDFelement PDF Unlocker

Step 1Select Locked PDF

Install the PDFelement app and launch it. Click Open PDF and upload the PDF document that is protected with a password.

pdf unlocker software free download

Step 2Delete PDF Password

A pop-up should appear on your screen, asking you to enter the file's password to allow editing. Enter the correct credential and click OK to proceed.

pdf unlocker software

Next, click Protect from the top-right side of the new page and select Protect > Set Password.

pdf unlocker software

Untick the checkbox next to Open password and Permission password. Then, click Save.

Step 3Save Unlocked PDF

To save the unlocked PDF file, click File from the top left side of the screen and select Save or Save As to save the file to a preferred location on your computer.

pdf unlocker offline

Top 2. HiPDF, Multiple Online PDF Tools Free to Use

online pdf unlocker

If you don't want to install third-party software but need to unlock PDF files, the HiPDF is an impeccable online PDF unlocker tool that can come in handy to get the job done.

With HiPDF, you'll get access to a reliable PDF unlocker that seamlessly unlocks password-protected PDF documents. Plus, it also supports various PDF tools, such as PDF merger, PDF converter, extractor, OCR, etc., that a regular online PDF unlocker tool can't offer.

Key Features

  • Unlock PDF files quickly and easily.
  • Supports document cloud to save PDF files in cloud-based storage.
  • It can also digitally sign and password-protect PDF files.
  • Supports PDF conversion from one format to another.

It can be used on any device since it's an online tool.

Its simple user interface makes navigation easy for all users.

The PDF unlocking process is pretty fast.


You need a stable internet connection to operate smoothly.

It's not efficient for unlocking PDF files with advanced encryption.

Step 1 Visit the HiPDF website and select Unlock from the available Functions.

Step 2 From the Unlock PDF screen, click Choose File and upload the PDF document that you want to password-protect.

pdf unlocker software online

Step 3 Now, type the password for your PDF file in the relevant box and click Unlock.

pdf unlocker online

Step 4 The HiPDF online tool should start unlocking the PDF document. This should take only a few minutes.

  • After that, use Download to download the unlocked PDF file. You can also share it on other social media platforms.
online pdf unlocker software

Top 3. Adobe Acrobat, Professional yet High Price PDF Unlocker and Editor

adobe pdf unlocker software

Adobe Acrobat is undoubtedly a top dog in the PDF editing software industry. It supports many advanced tools that professionals can utilize to unlock PDF files and manage them efficiently.

Although Adobe Acrobat might not be a good option for newbies, experienced users can use it to easily edit, create, sign, merge, and execute different types of PDF operations.

Ultimately, Adobe Acrobat is a fantastic tool for unlocking password-protected files, though the process of using it is a bit complicated.

Key Features.

  • Supports a standard PDF password unlock functionality.
  • Cut, split, merge, and combine PDF files smoothly.
  • Convert PDF into different formats.
  • It can sign and annotate your PDFs perfectly.

It offers many quality PDF editing features.

Highly responsive user interface.

Offers advanced PDF password encryption.


Its overwhelming interface might not be friendly for beginners.

The price is high.


Above are the top PDF unlocker tools that you can utilize to unlock locked PDF documents online or offline. Thankfully, each tool works efficiently, and you don't need to be tech-savvy to be able to employ them for your PDF unlocking operations.

In all, it's advisable to use offline PDF unlockers to unlock PDFs, as it's safer and more secure. You can always count on software like PDFelement to carry out the operation efficiently.

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