Microsoft Word offers the ability to password protect PDF files. Read to know how to lock PDF from editing using Microsoft Word.

Reasons for Locking PDF Files. While the reasons for locking a PDF file can be as varied as the reasons for creating it, there are essentially two main reasons to lock a PDF: to control who can ...

Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...

“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me ...

Fortunately, we’re offering an overstock deal on a top-rated PDF converter that will completely overhaul the way you work with those pesky file types.

Depending on the scope and breadth of your PDF editing needs, you might find that a free option is perfectly sufficient. Read on for our recommendations of the best free PDF editors.

PDFKey Pro 4.3 offers improved support for files with digital signatures, better compatibility with partially corrupted files, enhanced Mac OS X and Windows integration, and simplified usage of the ...

Users may protect with either (or both), a viewing password and a password to restrict usage permissions and more. PDFKey Pro requires Mac OS X 10.7 or higher It costs $24.99.