PDF Locker & Unlocker Suite

Advanced way to secure and unprotect PDF documents. Use it when you need to unlock PDF and apply password protection. Provides smart functions to disable printing and editing to protect your PDF from unauthorized access. Also easily unlocks PDF to remove all types of restrictions.

• Utility to unlock/encrypt PDF, while keeping document secure.
• Disable edit/ copy/ print to maintain control over your PDF files.
• Protect form from unauthorized filling & prevent modifications.
• Easily process multiple PDF files simultaneously for faster work.
• Simple interface that makes it easy to navigate the software.

Advanced features

• Unlock password-protected PDFs to enable full access to available content/document.
  • Encrypt PDF with a password to prevent unauthorized access for editing and viewing.
  • Disable printing of PDF files to restrict unknown persons to receive hard copies of documents.
  • Prevent content copying to prevent unwanted distribution of text and images.
  • Disable editing of PDF content to retain the original structure and integrity of document.
  • Block form filling to prevent users from entering or changing form field data.
  • Disable annotation modifications to prevent comments and notes from being changed.
  • Restrict access to screen readers to prevent them from read or speak the document content.
  • Prevent reordering or combining pages within a PDF file for consistency of content.
• Insert single PDF files or entire folder with multiple PDFs for batch processing.
• Eliminate unwanted PDFs from list of imported PDF files for accurate file selection.
• Choose desired output folder to save resulting protected or unlocked PDF files.
• Supports all types of PDF files, regardless of the device or platform used for creation.
• Compatible with all PDF versions and file sizes, works easily even with large documents.
• Available with intuitive navigation and easy-to-use GUI for quick task execution with PDF.
• Windows compatible software that runs on all major versions 11/10/8.1/8/7 and others.

Powerful features

Unlock PDF & Remove PDF Password Protection

PDF Locker Unlocker Suite allows you to easily remove password from protected PDF files. Enter the password of PDF files and unlock it securely. Once unlocked, you can access, view and use all the features that were previously restricted, such as printing or copying. This is especially useful if you are annoyed with adding password every time you open a PDF. Remove encryption and easily get full access to important documents.

Lock PDF & Restrict Actions (Edit, Copy, Print, etc)

Protect your PDF files with strong password encryption and apply restrictions to limit user activities. Prevent editing, copying content, printing documents, filling out forms, and more. This multi-layered protection ensures that your files are safe from unauthorized changes and data extraction (protecting both content and formatting).

Batch Processing of PDFs

Add individual PDFs or entire folders for batch processing, saving time and effort with bulk files. Insert PDF in 2 modes: -

• Select PDF File: - Adding a single PDF file from a specific folder.
• Select PDF Folder: - Adding a folder holding multiple PDFs (to add all at once).

Add Restrictions for Document Actions

• Disable Printing from PDF: - Prevent others from printing your PDF to protect sensitive information.
• Disable Content Coping: - Prevent users from copying text, images or any content from your PDF files.
• Disable Editing File Content: - Lock PDF content to prevent unauthorized editing or modification.

Disable Forms & Comments Changing

• Disable Filling Forms: - Disable form fields to prevent unauthorized users from filling out or changing form data in a PDF.
• Disable Modifying Annotations: - Protect your notes and comments in PDF by not allowing any changes to the annotations.

Add More Restrictions to PDF Content

• Disable Screen Reader Access: -Prevent screen readers from accessing content to protect confidential documents from being read digitally.
• Disable Rearranging Pages: - Prevent users from reordering, rotating, or removing pages to maintain order of the document.

Deselection of Unwanted PDFs

Before you begin operating with PDF files, review the files you've added and remove any unwanted PDFs. This helps ensure accuracy, avoids unnecessary file processing, and keeps your final output clean and organized. This is especially helpful during batch operations when a user want to work with many files.

Choose Custom Output Location

Choose your preferred destination folder to save the resulting PDF files. This gives you full control over file storage, organization, and access. You can choose any location, whether you're saving to a local drive, a shared folder, or an external device.

Compatible with All PDF files

It doesn't matter which version of PDF you're working with or how large the file is, this software handles it. From simple one-page files to complex, large-sized PDFs, PDF Locker & Unlocker Suite will allow you to easily perform all operations from all types of files.

Smooth & User-Friendly Design

Designed for Windows users, this software features a clean, intuitive interface that does not require any technical knowledge. Allowing users of all levels to perform and complete the tasks of unlocking or encrypting PDF with a simplified process.

Fully Compatible with Windows OS

Runs seamlessly on all major Windows versions including Windows 11, 10, 8.1, 8, 7, Vista, XP, as well as older versions. This wide compatibility ensures that you can use the software on multiple systems in any modern office or home environment.

PDF Lock/Unlock Tool Free Demo

Try the software without any risk using the free demo mode. You can unlock or encrypt PDF files and generate a sample output with eSoftTools watermark. This lets you explore the main features of the software before making a purchasing decision.