GuaPDF is one of the most popular and widely used PDF restriction remover tool for Linux operating systems like Ubuntu as well as for windows, mac and more. Helping you by removing any kind of encryption and passwords from your PDF files. Get this software downloaded for your Ubuntu system and work with your PDFs conveniently.

1. Mac PDF Unlocker tool posses various features, that is why we put this software on the list of top software to remove protection from PDF. IPubSoft Password Remover for Mac. IPubSoft PDF restriction remover is used to erase any type of restrictions from a PDF document. It supports to decrypt secured PDF file on MacOS X 10.13 or below editions.
2. PDF Restrictions – A History. The original PDF restriction controls (provided to restrict PDF use) were designed before many of the PDF generation software we use today were in their infancy, and many did not exist at all. And that is why the ability to restrict PDF use has become more sophisticated over time.

Summary:This blog post addresses the answer of the highly asked question – How to remove pdf document restrictions without using any software – A DIY Guide for PDF users.

PDF files are used around by many users around the world and are locked or protected with a password. To view or open these PDF files you need to remove PDF document restriction or remove the pdf password. Let us read further to know more.

There are two kinds of protected or restricted PDF documents:

1. User-locked, which means you need a password to view the contents. Unlocking user locked PDF file without a password is impossible
2. Owner-locked, which means you need a password to copy, print, or otherwise modify the PDF’s contents. You can open owner-locked PDF for which you’ve forgotten the password by the Google Chrome method.

If PDF files are password protected or restricted, then these PDF cannot be opened, edited, shared, saved and printed without the proper authorization. Following are the methods that you can use to remove PDF document restrictions.

Now let us move forward to know how to remove pdf restrictions.

Methods to Remove PDF Document Restrictions Without Software

1. Remove PDF Passwords using Google Chrome
2. Unlock PDF Files using Adobe Acrobat Pro
3. Use Free Web Applications Online
4. Remove PDF Restrictions with PDF Unlocker

Method 1: Remove PDF Passwords using Google Chrome

Follow the given below steps:

1. Start by dragging and dropping the PDF file into a new tab to open them or by right-clicking on PDF file with open with option and select your browser from the list.
2. Right-click on the PDF file and click on print.
3. Select the option on the printer as “Microsoft Print to PDF” and click on print.
4. This process will download the PDF file with no password.

Method 2: Unlock PDF Files with Adobe Acrobat Reader

Follow the steps given below:

1. Start by Downloading Adobe Reader and install it.
2. Then open the PDF you want to open it.
3. Then go to File > Properties > permission details (Shown on left)
4. Open Security Tab
5. Select ‘No Security’ option
6. In the Security Method drop-down menu, go to remove the password
7. Save the PDF file.

Method 3:Remove PDF Passwords with Free Web Application

If you want to remove PDF restrictions from your PDF files right from your mobile device or tablet then you can use this method. The only drawback this method has is that PDF files of huge size are not decrypted easily and effectively by this method. You can unlock PDF files using web applications no matter what platform you use i.e this method works for windows, mac, android, ios, etc as many websites offer pdf password removal online.

Method 4: Remove PDF Restrictions with PDF Unlocker Tool

If you don’t want to use the above manual methods, then you can easily download and use PDF Unlocker Tool.

Some of the features of this tool are:

1. It can easily deal with single and multiple files.
2. Can easily remove both user password as well as owner password.
3. Restrictions related to copying content from PDF files, the printing of PDF files, editing of PDF files, page extraction, commenting, document modification, document assembling, etc. Can be easily removed.
4. Allows modification of Metadata and other information.
5. Provides preview option along with saving data mode.

So, you can easily download and use this tool to remove all the restrictions in PDF documents on your own without the need for any technical expertise.

Conclusion:

Many of us use PDF files on a daily basis for information exchange and face this issue that the PDF files are password protected or encrypted. So to answer this question -How to remove PDF Document Restrictions? You can follow the above-explained steps. If you are not satisfied with the effectiveness of manual methods to remove pdf password/restrictions, then you can easily download PDF Restriction Remover Tool and remove PDF file restrictions on your own.

PDF Password Remover are technically the tools which crack the password of PDF documents and unlock pdf. They’re the tool which cracks the password of the documents either by finding the password right away or by passing the encryption by removing the password and in some cases changing the programming of the document to pass the password stage.

They’re basically used in case you’ve lost your password and ‘Forgot password’ wouldn’t work. They are also used to checking the security and programming of encrypted files.

Well, whatever the causes may be, here are some of the best PDF password removers which can help you.

Contents

• 1 Best Paid and Free PDF Password Remover
  • 1.2 GuaPDF Demo

Best Paid and Free PDF Password Remover

Best Mac Software For Removing Pdf Restrictions Online

Here are the best paid and free PDF Password remover software.

PDF crack

PDF crack is one of the best free pdf unlock software. It decrypts the protected Adobe Acrobat PDF files restricting it from printing, copying, or editing and lets you recover your lost password. It is quick and decrypts the files instantly.

Here are some features of PDF crack:

1. PDF crack can remove both user password and owner password from encrypted files.
2. This software is compatible with all versions of PDF files including drag and drop files.
3. It does not necessarily need adobe acrobat but supports PDF of even other PDF producing parties.
4. PDF crack has a batch mode which allows automatic processing of multiple files.
5. This software supports Adobe standard 40-bit encryption and even standard 128-bit encryption.
6. All versions of Adobe Acrobat including Acrobat 9 is gets support from PDF crack.
7. PDF crack is a command line tool and should be compatible with Windows 98, XP, Vista, 2000, 7, 8 and 10 with both 32-bit and 64-bit versions.

Visit: PDF crack

GuaPDF Demo

GuaPDF demo is again a free password remover although it has three different versions which are paid. It is also called Guaranteed PDF password remover. Unlike other PDF password removers, it can not only remove but recover your password too.

Here are some of the features that GuaPDF offers:

1. As the name itself suggests Guarantee PDF guarantees to remove password from the PDF documents irrespective of the encryption type and password used.
2. GuaPDF demo is compatible with any Acrobat up to Acrobat X, including 256-bit AES and 128-bit RC4 encryption.
3. An unlocked document can be opened in any PDF viewer without any restrictions so that you may edit, copy or print the document.
4. It works at high speed and it is optimized by a 40-bit searching procedure for modern Intel and AMD architecture.
5. Accelerated GPU on Nvidia and AMD using CUDA and OpenCL technology.
6. GuaPDF also has different versions for Quadcore and Multi GPU processor.
7. GuaPDF is portable with Dos, Windows, Linux, Solaris and Mac OS X.

See also: 6 Free & Paid Best Network Monitoring Software {2019}

Demo:

Best Mac Software For Removing Pdf Restrictions Free

GuaPDF Demo is just demo version demonstrating the processing the security methods and helps to remove password from pdf, but it has certain limitations.

For example, it can decrypt only small files, and it doesn’t contain distributed computing mechanism. But even though it has certain limits, it perfectly does its job and if you only want to crack the password of the GuaPDF is highly recommendable.

GuaPDF Restriction Remover:

As the name suggests this version of GuaPDF can only remove the restrictions from the PDF documents it is one of the best pdf unlocker, i.e., it can allow you to copy, edit and print. But it cannot decrypt the files with an open password. Its paid and it worth $/€25 (onwards)

See also: 10 Methods to Fix Google Chrome Won’t Open Error

GuaPDF Password remover:

This version of GuaPDF can process with both Restriction and open password, it makes it easy to remove pdf password. That means it can remove both user password and owner password. It has fast 40-bit key searching and supports Quad core CPU. There is also a premium version starting from $/€39.

Distributed Unlimited:

This is the ultimate version of GuaPDF, and it has no restrictions. It supports any number of CPU or GPU and distributed processing. Again, it’s premium version starting from $/€150.

Visit: GuaPDF

VeryPDF Password Remover

PDF password generator is again one of the best-paid PDF password removers, and it works only on Windows OS and provides menthods to unlock pdf file. It decrypts the protected Adobe Acrobat PDF files and removes both types of passwords, i.e., Restriction password and Open password.

Here are some of the features of PDF password remover:

Best Mac Software For Removing Pdf Restrictions Windows 10

1. Just as all the password removing software’s, PDF password remover also removes both User password and Open password.
2. Unlike other software’s, PDF password remover does not necessarily require Adobe Acrobat.
3. Supports both 40-bit and 128-bit R. C4 encryption.
4. The software also supports 128-bit, and 256-bit AES protected PDF.
5. PDF password remover automatically repairs some of the damaged PDF files.
6. It supports PDF version 1.8 including Acrobat 9.
7. Sometimes another password is removing websites slow down their process while working on a large file but PDF password remover is fast and does instant decryption even for the large files.
8. One of the special features of PDF password remover is that it provides Command line and GUI application.

Visit: VeryPDF Password Remover

Conclusion

These PDF Password removers are one of the best password removers and can help you to remove pdf security, they can recover your password from any kind of PDF file. I hope this article was helpful to get unsecure pdf.

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