There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

With the increasing exchange of e-documents via e-mail and the Internet, it is important to ensure that the exchange of documents is secure. When companies and government bodies accidentally share ...

➜ PDF Barber​ is a free online PDF editor that processes your documents directly in your browser, promising not to ever ...

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.

Security experts from JPCERT/CC have identified a new attack technique called “MalDoc in PDF,” which can elude detection by embedding a malicious Word file within a seemingly harmless PDF document.

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

PDF files, even with extra encryption, could be easily hacked, a team academics has found. The new attack, called PDFex, comes in two variations and in testing, it was successfully able to steal data ...

Although many people often use Microsoft Access to store text information, you can add files to a database as well. Access makes this possible by defining a special attachment field that can hold ...

Microsoft Excel allows us to represent data uniformly. We can show complex data in the form of charts or tabular format. Suppose you have a list of products you want to share along with the product ...