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 ...

To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month. You can password protect a PDF in Adobe Reader by ...

There’s no escaping PDFs in your personal and professional life, but finding the right PDF editor can make all the difference in your ability to work with these files. With Acrobat, Adobe offers a ...