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, ...

Any Kindle e-reader can provide book lovers with various titles from the Amazon store, but you can also send your own ebook files to your Kindle as well.

In QuickBooks, you can save an invoice as a PDF file and later attach it to an email that you send to your customer.

“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 ...