On your computer, go to Gmail. Let the software do its magic. Tip: Add an image by dragging it directly into the Here are the basic steps: Compose your email message as normal in your email client (e.g. Locate and select the PDF document you wish to attach. Click Compose. Gmail, Outlook, Apple Mail). Click the Options tab and select Encrypt from the Permissions group. Download your compressed PDF Open Microsoft Outlook and click the New Email button to start a new email. Click the Attach File i