There are lots of ways to transfer files that are too big for many email services. Many of the alternatives to emailing files require that the sender and recipient have accounts on the same service. WeTransfer is a file transfer tool that doesn't require either the sender or the recipient to register for an account. To transfer files with WeTransfer just click the "+" icon to add a file, enter your email address, and enter the recipient's email address. The recipient will receive a link to download the file. See how it works in the Tekzilla video below.