Unprotect PDF

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Supported Platforms
  • Supported Windows OS Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2003, Windows 2000
  • Supported PDF Versions: PDF1.1 to 1.5, including 40-bit RC4 decryption, 128-bit RC4 decryption
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Unprotect PDF File

Unprotect PDF Files to freely access their content

PDF files are normally protected with local restrictions which make copying, editing, modifying or annotating them impossible. By imposing such local restrictions, authors secure the documents against tampering, which is especially useful while sharing them over the Internet. However, sometimes it becomes important to lift the local restrictions and unprotect these files to access their content freely. ‘How to unlock a PDF’ file turns out to be the crucial question and a quick resolution is the need of the hour. For this purpose, you can use a simple utility for these removing restrictions.

Unprotect PDF tools work by decrypting the secure files and extracting their data. These tools support 40 bit RC4 and 128 bit RC4 decryption algorithms to lift the restrictions from the files. To unprotect these documents, the software utility creates a new PDF file and save the recovered data from the original documents to the newly created ones. The new file thus created by using this unlock software is free from all types of local restrictions. Restriction removal software can be used to unprotect large numbers of documents so as to access their data in any form.

Software Key Features:

  • Independent utility: doesn't require pre-installation of Adobe Acrobat
  • A single click to remove local restrictions
  • Creates a new Portable Document with restrictions removed
  • Keeps the formatting and structure intact
  • Supports 40 bit and 128 bit RC4 decryption algorithm
  • Supports all versions of Adobe Acrobat and Adobe Acrobat Reader
  • Provides real-time access to important data
  • Works on all Windows operating system platforms

The restriction removal tools offer real time access to secure data, so that activities such as copying or editing text, printing the documents, filling form fields, extracting pages and assembling the documents can be performed. Being stand alone utility, installation of Adobe Acrobat is not a pre-requisite. These tools can Unprotect file of large sizes with just a single mouse click. The version of Adobe Acrobat used to create the document is also insignificant as PDF 1.1 to 1.5 files is easily supported. Data extracted from the decrypted file are kept unaltered in terms of their properties, internal structure and formatting. So, by now if you are still not sure about how to unlock a Portable Document, then this software will solve the issue on its own.

Give it a try before purchase

Users can avail the free evaluation version of this software in order to easily unlock secured files with imposed local restrictions. The free evaluation version helps users to check the features and capabilities of this tool and remove restrictions from documents of size up to 200 KB. To use this tool for files of size more than 200 KB, the product key of the software has to be purchased.