The Best Online Fax Service: Secure, Reliable, Easy to Use
Send and receive faxes for free
FaxExtension lets you get a free fax extension. Start sending and receiving faxes for free without a fax machine or needing a physical phone line.
Secure, reliable, and easy to use
Sending and receiving faxes with FaxExtension is like sending and receiving emails. It is secure, reliable, and easy to use.
Feature-rich paid subscriptions
Fill in and sign documents before faxing, get your fax number, and enjoy other premium features with FaxExtension’s paid subscriptions.