Decrypt PDF files using a Mac OS X command-line utility. Efficiently unlock encrypted PDFs through simplified command-line operations.
PDF restriction removal is an instant process with GuaPDF. The unlocked file can be opened in any PDF viewer without any restrictions, allowing you to edit, copy, and print as you please. Additionally, GuaPDF can also be used for removing the PDF open password. However, this process takes several days on one home computer, and decryption of the file with password for opening is guaranteed for PDF files with a 40-bit key only (Acrobat 3, 4-compatible encryption).
It's essential to note that only standard PDF security is supported by GuaPDF. Third-party plug-ins or e-books are not compatible with this software. GuaPDF's easy-to-use interface and efficient performance make it a popular choice among users looking for a reliable and fast PDF restriction removal tool. Overall, it's a must-have software for anyone who frequently works with PDF documents.
Version 3.1: N/A