Do you ever have to print out something you received via email just because you to sign it, scan it and send it back? Heck, sometimes they even want you to find a fax machine somewhere to deliver it. This whole process is a waste of paper and time. That's why I use Hello Sign. It integrates with Google Drive and allows you to sign, and even annotate documents so you can quickly sign and return them without ever having to print. Simple. Easy. Check it out.