What Is eFax?

eFax lets you send and receive faxes over the Internet, from any device with email access (even your mobile phone). No more paper jams, busy signals or waiting by a fax machine. Here's how eFax works...

Why eFax

Why Choose eFax

When it comes to your business documents, you need an online fax service you can trust. More than 11 million customers worldwide entrust eFax with their important faxes, including nearly half of the Fortune 500. Learn more...

Can Your Fax Machine Do This?


eFax Mobile App

Send and receive faxes easily, right from your mobile device.

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Electronic Signature

Drag your electronic signature onto a document, then fax by email.

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Large File Sharing

Easily share files that are too large for email.

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eFax Cloud Storage

Send faxes online from your favorite cloud storage apps.

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