Our third generation of Sfax delivers powerful, secure cloud faxing from any web browser, desktop, on the go and through our API.

Securely send, receive, annotate, digitally sign and manage faxes to eliminate manual processes and paper.
To see Sfax in action, check out these short videos.

Unlimited ports
Send and receive as many faxes at a time without restriction – no busy signals. Never miss a referral.
Admin controls
Administrators have full control to manage users, set access, permissions, security settings and generate reports.
Print to fax
Sending your fax is as easy as printing a document. Using Windows or Mac, simply select ‘print’ to open Sfax to annotate, sign, and send your PHI. Saves steps and saves time.
Audit trails & activity tracking
A complete audit trail is generated for all the activity that occurs on each document for full HIPAA compliance.
Annotations & digital signature
Make notes, redact information and sign documents; add marks and checks to quickly and easily review, annotate and fax PHI.
Contact management & folders
Create private contacts or share them across your organization, and organize into groups for easy access. Contact lists prevent users from dialing wrong numbers which could result in PHI ending up in the wrong hands.
Run Sfax from any web browser on any device so you can send and receive faxes in the field. View and notate faxes on the go with our mobile viewer app for iOS and Android.
Download service
All of your faxes will download securely to your Windows desktop or server so that you don’t have to log into the web portal to view/download your faxes. Learn more.
Get secure, compliant, cloud-based faxing using our RESTful API within your software application.
Learn more.
Sfax screens
Don't compromise. Get HIPAA compliance.
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Cloud faxing, wherever and whenever you need it.

Cloud faxing, wherever and whenever you need it. Sfax is a HIPAA compliant cloud faxing solution that works via a web browser, on both Mac and Windows computers, on your mobile and tablet – and through our API. Organize, manage, and send unlimited faxes from any internet connection, and according to your preferred workflow. Administrators have total control to set the parameters for every user.

Sfax was built for healthcare. We know every requirement in the HIPAA law to make sure that your documents are never at risk.
Industry-leading data protection and security combined with full 256-bit SSL encryption and all PHI is stored in redundant SSAE16/SAS70 Type II certified data centers.
Transparent pricing
Other fax providers charge you for failed outbound faxes, we don’t. With Sfax you only pay for faxes that you’ve received, or successfully delivered.
Intelligent routing means industry-leading outbound delivery rates. Our telco infrastructure allows you to receive inbound faxes simultaneously. Never get a busy signal and miss important faxes.
Future proof
We continue to evolve Sfax to exceed our customers’ needs. We’re planning our 4th generation now.
Human support
Real people are there for you, just pick up the phone or email us.
Ready to Sfax? Choose a plan
Free 14-day trial

HIPAA-compliant, seriously secure

In this breach-prone world, we take privacy and security incredibly seriously, using every precaution to make sure your confidential information stays that way.

We apply administrative, technical and physical safeguards to support your organization’s compliance with HIPAA, including executing Business Associate Agreements (BAA).
All documents are protected by military-grade encryption in transfer with 256-bit TLS and multi-layered encryption at rest with 256-bit AES.
Two-factor (Password, PIN), independent authentication. Customizable role-based permissions, IP restricted access. Automatic logoff during inactivity.
Physical security
Our application servers, storage arrays, databases and ancillary equipment are housed in state-of-the-art SSAE16 Type II secured facilities with redundant hardware, power and internet connectivity.

“Our medical records staff love Sfax. They no longer wasted time. They just click and send.”

Walt Ames
VNA of Mercer County in Trenton, NJ

“We save so much time and money because everything can be done from the computer and nothing gets lost or misplaced.”

Michele Lewis
John Knox Village

“We love the Sfax product and the support.”

Donna Anderson
Want to integrate with the Sfax API?
Get integrated

View and notate faxes anywhere. Sfax mobile viewer is now available.

Sfax is the only cloud fax service designed for the rigors of healthcare and other industries that demand business-critical services. Sfax viewer allows you to view, make notes, delete and move your documents securely.

We initially built the Sfax app to support the launch of our Sfax v3 product back in 2013. In line with the new Sfax branding, we decided to redesign and rebuild the app from the ground up starting with this Sfax Viewer. This new version has improved viewer quality and the pinch and zoom functionality.

The viewer also allows notes to be attached to documents, which will appear in an audit trail for increased HIPAA compliance. In order to maintain this compliance, users will not be able to download files to your device. Instead you are getting a new UI with improved performance, stability and security. More updates will be added in the coming months with plans to add forward, reply and send functionality soon.

You must be an existing Sfax customer to use the Sfax mobile viewer.

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