It lets you send five faxes per day for free, and each fax can include three pages plus a cover. FaxZero's business model runs on advertisements. There's simply no reason to opt for a paid service ...

Faxes straight from Word files. Limited free offering. Includes ads on the cover page. No way to receive a fax. With FaxZero, send a fax for free anywhere in the United States and Canada ...

One downside of the free service is that it includes a cover page with the FaxZero branding on all your faxes. If you opt for ...

Otherwise, you can get by using a free service, such as FaxZero ... The subject line and body text appear on the fax cover page, while any attachments appear as separate pages.