Password recovery software vendor ElcomSoft claims that the password verification mechanism in the new Adobe Acrobat 9 is weaker than the one used in the previous version of Adobe's product, thereby ...

Are you trying to open a password-protected PDF or ZIP file? Then, you already know how frustrating it can be. You try out different tools, and the result is a ...

Portable Document Format (PDF) is the only widely used document format for all Office and Professional Communication activities. While often, we might want to copy certain text or images or a complete ...

Technology blogger Amit Agarwal has written up a simple guide to opening up password-protected PDF documents. Just as a quick disclaimer: this should only be used in appropriate circumstances...such ...

PDF files are one of the most common formats used for sharing official documents, policies, medical reports, and financial statements. To keep such sensitive information safe, many PDFs are ...