Online Fax Service

InterFAX is an online fax service (hosted fax solution) that lets you send and receive faxes online using any email program. Our hosted service caters to a wide range of users and companies - from single users, through SMBs, to enterprises with thousands of users. Regardless of your organization’s size, InterFAX saves you time and money, increases productivity, and combines the convenience of online, email-based faxing with a reliable, enterprise-grade web fax service.

		Send and receive faxes from any email tool, business application or mobile device			Avoid the need to install phone lines, modems or software
		Manage multiple users with full cost control			Save on paper, hardware, maintenance and communication costs
		Maximize security with inbound and outbound fax encryption			Enjoy excellent rates and top-notch support

Convenience of email

Our web fax service allows you to send and receive faxes via email with unmatched convenience. There's no need to invest in equipment, perform ongoing maintenance of hardware and software, and deal with multiple fax machines or manual routing of faxes to recipients.

Use your favorite email application - Outlook, Outlook Express, Gmail, Yahoo!, Hotmail, or any other email program - or send faxes directly from Microsoft Office applications or from Google Docs documents.

After receiving faxes, you can filter, route, forward, print, or delete faxes, just like regular email messages.

High Availability and Scalability

With hundreds of lines and robust data centers, our web fax service can handle a large number of faxes at any given moment. Senders never receive a busy signal, and you never have to wait for other users to complete their faxing.

Customized Fax Sending

Configure how and when faxes will be sent, customize fax headers, define retry and confirmation policies, schedule fax transmission, and more.

Broadcast Faxes to Multiple Recipients

Send a single email message to a distribution list, and your fax is automatically transmitted to up to 20,000 recipients. Create, share, and manage as many distribution lists as you need.

Built-in Security

InterFAX supports public key signature and encryption of inbound and outbound faxes. Optionally, outgoing faxes can be encrypted so that they cannot be read when being sent to our servers. Incoming faxes can be signed by InterFAX, so that you are assured that they have actually been received by us before being forwarded. InterFAX supports the most stringent regulations for data security and privacy, including the American Health Insurance Portability and Accountability Act (HIPAA).

Industry-Leading Support

Our service includes top-notch phone and email support in your local language. Our knowledgeable local support teams are at your service during local business hours, and we reply to all email requests within one business day.

Or learn about our plans and pricing