Online Fax Service

InterFAX's proven, cutting-edge desktop faxing services enable businesses to send and receive faxes easily and cost-effectively, while meeting the most demanding privacy and security requirements. Our powerful, free API enables customers to integrate our service with any development environment.

Desktop
Faxing

Send and receive faxes through virtually any major email program or business application, or via our Web Fax hosted solution.

Fax API

Integrate our service with any development environment through our free Fax API.

Secure
Faxing

Meet the world's most stringent global security and privacy standards including PCI DSS.

Among Our Clients