MacSonik PDF Unlocker Tool is the best and most advanced software to decrypt password-protected PDF files on Mac without any loss of data. It can remove various levels of encryption from single or bulk PDF files. Using the Save Attachment in Sub-folder feature, users can save attachments of PDF files in a sub-folder without any alteration in PDF file data. This software allows users to save the decrypted PDF file into the user's personal drive or customized location. If users need to unlock the PDF file and want to edit the PDF metadata, they can easily remove the password and edit or alter the PDF metadata like Author Name, Title, Subject, Keywords, and Creation/Modified data. PDF Unlocker for Mac supports all the PDF files created by Adobe Acrobat. This software can remove single and multiple PDF files for Mac passwords at a time very quickly. It is the safest and most secure tool to decrypt encrypted PDF files effectively. This PDF Unlocker Software removes PDF passwords in no time and maintains the authenticity of the data through the removal process of PDF restrictions. Its Interactive simple GUI makes the easy for all kinds of technical and non-technical users. Also, it runs smoothly with Mac OS on all versions of Mac like Mac OS 10.8 Mountain Lion, 10.9 Mavericks, 10.10 Yosemite, and other above versions. This software is available in a free/demo version to evaluate the conversion performance and features. The Demo version of the software operates similarly to the full version but has some restrictions like it can unlock PDF documents with a watermark. The software supports PDF versions from 1.2 to 1.7 and decrypts them with high data security.