Mexico’s #1 Online Fax Service

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Millions of Customers. Billions of Faxes.
Every Day, the World Faxes with eFax

Mexico’s #1 Online Fax Service that lets you send, receive, sign & store faxes from wherever life takes you

Online Faxing with eFax® is easy and saves you time and money. You will receive a dedicated fax number that enables you to send and receive faxes by email or your online account using your computer, tablet or mobile. It’s simply the best internet fax service loved by millions of happy customers.

As Featured in:

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Award winning fax service


eFax: The Next Evolution of Faxing

The pace of business has changed. Luckily, so has the nature of faxing.

Pocket Fax Machine


The Pocket Fax Machine.

All your business faxes are managed in the cloud. Receive, sign, send and store faxes online. No more busy signals or waiting for faxes.

Mobile devices


Fax Wherever. Whenever

Send, receive, sign and print faxes directly from your computer, laptop, phone or tablet.

Go green


Go Green. Save Green

All your business faxes are managed in the cloud. Receive, sign, send and store faxes online. No more busy signals or waiting for faxes.

How eFax Works?

Send and receive faxes as email attachments


It's not genius. It just feels that way.

More Productive

Every stage of faxing is just easier. Send, receive, edit, sign & store faxes anywhere, any time, any device. Plus no time wasted on fax machine problems.

More Secure

Enhanced security & privacy to keep your most sensitive documents protected

More Efficient

Cost efficiencies that go beyond just your fax machine costs

Why eFax

Trusted and loved by over 11+ million customers worldwide
Just like you


cities worldwide





Vast Inventory of Fax Numbers to choose from

1 Billion

Fax pages transmitted through eFax every month


of the top law firms

Businesses where client confidentiality is a must


Fax pages transmitted through eFax every month



of service calls resolved in less than 2 minutes

24 / 7

Around the Clock Customer and Tech Support

Award Winning fax service from pcmag
stevie awards

efax has proven itself to be a reliable low cost alternative to the traditional faxing options – highly recommended for business of any size.

Lee. C PortWise, Inc.


Australian customers reaping the benefits of eFax


Popular features that will change your life

Regain your freedom, mobility and peace of mind … all from an online fax service?
That’s right. Send and receive faxes online, anytime, anywhere.

Save money, close deals, and never worry about missing a fax again.


Electronic Signature

Sign, send and save. Simply drag and place your signature stamp onto your document.


Large File Transfer

Share large files such as promotional videos, high-resolution images, sales presentations, and more without resulting in a blocked or bounced email.


iOS App

The latest iOS app from eFax ® makes it even easier to send, receive, sign, and print faxes directly from an iPhone ® , iPad ® , iPad Mini® and iPod Touch ®.

Cloud Storage

Securely archive, store, and retrieve all of your faxes in the cloud. With eFax, you’ll never lose an important fax again. Ever.


Tag & Search

Organise your faxes so that they’ll always be at your fingertips when you need them. Filing and finding faxes has never been easier!



eFax PDF Converter

Want to open or send a file as a PDF? Use the easy eFax PDF Converter.


Android App

Send, receive, sign and print faxes directly from your phone or tablet. Simply take a photo of your document with your Android and “Send”.


App For MS Word

Send fax documents easily and conveniently from MS Word.

Smart Phone App

Available for iOS and Android

Eliminate this expense while saving on fax line rentals, fax supplies and office space. We can even port your existing fax number over to eFax so you don’t have to give up your business fax number!

Get Started

What Does Your Trial Include?

Choose a new fax number or bring your existing number
Free Send and Receive Fax pages included each month
Access to all features and mobile apps
Dedicated Customer Support

No Obligation, No Hidden Fees, Cancel Anytime


Start faxing in less than 5 minutes

Don't have eFax?

Start faxing in less than 5 minutes