About
SysTools PDF Unlocker Tool is a professional PDF password remover designed to unlock password-protected and restricted PDF files without requiring Adobe Acrobat. It helps users remove known user/open passwords and owner-level restrictions, restoring access to essential PDF actions such as editing, printing, copying, commenting, signing, and page extraction.
The software supports PDFs protected with 40-bit RC4, 128-bit RC4, 128-bit AES, and 256-bit AES encryption, making it suitable for handling PDFs created with both older and newer Adobe Acrobat versions, including PDF 2.0 files. Users can add individual files or entire folders and process multiple PDFs in batch mode, saving time when working with large collections of protected documents.
SysTools PDF Unlocker works completely offline, so confidential documents remain on the user's computer instead of being uploaded to an online server. It also preserves the original PDF formatting and structure during the unlocking process. The tool is available for Windows and macOS and offers a simple interface for quickly removing standard PDF passwords and permission restrictions.
It can be useful for unlocking bank statements, invoices, payslips, ITR PDFs, Form 16 documents, credit card statements, legal documents, and other secured PDFs when the user has the necessary authorization to remove their protection.