trustfaxis proud to offer you eFax - the world leader in internet faxing!

Gain access to premier faxing features for your business.

  • Select a local or toll-free fax number
  • Send & receive faxes via email or through a user-friendly portal
  • Sign your faxes electronically with our free mobile app

As Seen In

What is eFax?

eFax is a premier online fax service that makes it easy to send and receive faxes by email by using your smartphone, tablet or computer. Get access to new robust features with eFax - including electronic signature, unlimited online storage, large file sharing, and free mobile and desktop apps.

How eFax Works

eFax makes it simple to send and receive faxes.

Sign-Up

1. Sign up for an eFax account

To start faxing online or by email, simply Click Here to sign up for an eFax account.

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2. Choose your eFax number

Select a toll free, local, or international number to represent your business.

Start-Faxing

3. Start faxing by email on your phone

Simply attach a fax document to your email and send to: (Recipient'sFaxNumber) @efaxsend.com

What eFax customers are saying:

"I have used it for about 5 years and found it very integral to the success of my business."

-Thomas P.

Read More Testimonials >

*Representation of current customer

What You Get With Your New eFax Service

eFax includes a wide range of great features to power your business, including:

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Your Choice of a Local or Toll-Free Number

You can pick a new fax number, or move your existing number to eFax. If you want to convey the image of a neighborhood business, choose a local area code. Select a toll-free fax number if you’re expanding your reach or want.

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Send & Receive Faxes Online

Trade in your fax machine and reams of paper for an online fax solution. eFax lets you send and receive faxes from your email, your user-friendly online account, or from the free mobile apps.

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Use Your Mobile Fax App On the Go

Transform your smartphone or tablet into a full-functioning fax machine with the free eFax mobile apps for iOS and Android. You can receive, edit, sign and send faxes on the go.

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Sign Faxes Electronically

With eFax, you have two convenient ways to sign and send a fax no matter where you are. You can take a photo of your handwritten signature and drop the image onto a fax document. You can also simply swipe your finger across.

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Share Large Files

When you need to send files that are too large for email, eFax has a simple solution. Just log into your eFax account, enter your recipient’s email and then upload your files — up to 3GB per send. Your recipient gets an email.

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Unlimited Cloud Storage

eFax lets you save your important documents conveniently in the cloud for easy access wherever you are. It is integrated with cloud storage apps like Dropbox, iCloud and Google Drive, so you can fax a document from anywhere. Simply grab a file from the cloud, attach it to your fax, and hit Send.

Frequently Asked Questions

Need Help?

Call our award winning eFax sales &
support team 24/7

(800) 878-7151

© J2 Global, Inc. and its affiliates (collectively, “J2”). All rights reserved. eFax® is a registered trademark of J2.