Free fax to email allows you receive faxes at the email address free of charge. As long as you have a internet connection and a valid email address you may receive faxes anywhere in the world. You do not need any software, all you need is a working email address. You will receive faxes at your email address just like a normal email, the actual fax document will be attached to the email. The attachment can be sent in either PDF, or TIFF format(default PDF). Once the fax has reached your email inbox, you can decide what to do with the fax, either print, delete or save it on the computer. You have the control.