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 ...

The Portable Document Format makes it possible for you to open and view documents, no matter what operating system, software or computer you have. To make this happen in Yahoo Mail, the email program ...

When setting up a new iOS device, there’s a certain cadence to the apps I install before anything else. Usually, the order goes something like: 1Password, Tweetbot, iA Writer, Outlook, Facebook, Slack ...

There are various reasons why Outlook won’t open a PDF file, and in this guide, we’ll show you how to fix that. The simplest solution would be downloading and using a reliable third-party PDF viewer.

“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. Any help ...