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...

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...

Fax from your iOs or Android device with the eFax® mobile phone app.

eFax Mobile App

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

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Digitally sign any document you want to fax with eFax Electronic Signature

Electronic Signature

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

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Share files upto 3GB in size to anyone with eFax®.

Large File Sharing

Easily share files that are too large for email.

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Fax from the cloud with eFax®

eFax Cloud Storage

Send faxes online from your favorite cloud storage apps.

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"eFax is fast, convenient and secure. It's a great way to share documents that need to be faxed without having to own a fax machine. "

Robert G.