How to Send PDF Files Via Gmail. PDF is one of the most common formats used for sending and receiving documents. The PDF format is especially useful when sending professional documents such as ...

Different formats can also make managing several documents cumbersome. Combining these documents into a single PDF file may be helpful for personal or professional use, to deliver simplified, ...

One way to protect your data is by encrypting PDF files. If you want to send an encrypted PDF file to an employee, however, you'll need to remove the encryption so the employee can read it.

“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 ...