With online fax services, you don't need to have a fax machine to send or receive faxes. You can send documents or text from your browser or e-mail account direct to fax machines anywhere in the world. Some providers will even give you a free fax number where you can receive incoming faxes by e-mail (usually in a PDF attachment).

The following article reviews online fax services that allow you to send and receive faxes for free. Click here to read more