The world's most
popular fax app.

Try it now and get 7 days free!

5M+
Users

20M+
Faxes

5M+
Users

20M+
Faxes

"The exceptional iFax app - a tool that does one thing and it does it well…
I highly recommend"

Send & Receive Faxes Online or with fax app - iFax App

Designed for effortless,
lightning-fast faxing

iFax was engineered for speed and simplicity. Send a fax with just as few taps as easily you would an email. No signup or account is necessary. No need to find or operate a fax machine.

Send & Receive Faxes Online or with fax app - iFax App

Reliable, secure
and incredibly low cost

Powered by HIPAA-compliant, enterprise grade fax technology and a rich suite of features that makes sending a professional, customizable fax both simple, and reliable.

iFax is also the lowest cost way to fax!

Pay-per-fax or buy credits for extra discounts

Get free faxes by referring friends

Select a free fax number for 7 days

Online Fax Services with Lowest Cost - iFax App
Online Fax Services with Lowest Cost - iFax App
iPhone Invoice App

Attach Images
and Documents

iFax apps are equipped with a state-of-the-art integrated document scanner and supports all major image formats. Connect to the leading cloud storage platforms as well as upload from the web, email, or desktop computers. What else does iFax do?

Fax image editing

Automated fax image optimization

Fill forms, Annotate PDFs & Sign documents

iPhone Invoice App

Customizable
and Professional

iFax provides beautifully designed cover templates for the modern professional. Add your company logo and easily customize your images. When you're ready to sign off, simply add your digital signature.

Instantaneous
Incoming Faxes

Your unlimited incoming fax number is available in one of several different country codes. Get incoming fax notifications sent via email or to any device you want. Test one out with a free 7 day trial.

Optimized
For Mobile

iFax works on your mobile whenever you need it. Receive all your notifications and fax updates in real time to your chosen mobile devices. Now, we've made all this possible on Apple Watches and Android wear.

Beautiful
Cover Pages

Select from an array of professional cover page templates. Include standard fax cover notes, flags, comments and even a digital signature. Customize the look and feel and add a company logo.

Download an app
or try iFax on the web

iFax has been the world's most popular faxing app since 2008. Millions of people across the globe use iFax for effortless, lightening faxing that's incredibly low cost

24/7/365
Human Support

128-bit TLS
encryption

HIPAA
compliance

GLBA
compliant

GLBA
compliant

HIPAA
compliance