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Online faxing trusted by Fortune 500 Companies.

Increase productivity, lower faxing costs and maintain compliance
  • Secure Faxing – Complete audit trails & advanced TLS secure transmission options help you maintain compliance for HIPAA, SOX, GLBA, PCI & other Federal Regulations when sending faxes.
  • Keep Your Fax Number – Porting your existing fax numbers is simple and takes no time at all.
  • No Fax Maintenance or Phone Charges – eFax Corporate works in existing email networks, requires no software or hardware expenditures, and has minimal impact on in-house IT resources.
  • Account Management – Dedicated account managers to help you every step of the way. 24/7 technical customer support is also available.
  • Fax By Email – Faxes are transmitted by email for quick, reliable, private access, and managed in a digital paperless environment.

Faxing Without Limitations

eFax Corporate® is a flexible, cloud fax service for sending and receiving faxes using your PC, laptop, smartphone or tablet. It eliminates expensive fax servers and departmental machines — replacing ongoing equipment, software, supplies, licenses, and utilities costs — with a predictable pay-as-you-go model that includes nearly unlimited scalability which is ideal for both large enterprises and small businesses.

Small Business

The cloud fax solution most trusted by small businesses. As your business grows, scale your account easily - Our dedicated Account Reps help you every step of the way.

Medium Business

Learn more about the secure fax to email service for medium sized businesses that can help cut costs, increase productivity and meet your regulatory compliance faxing needs.

Enterprise Business

Sending a high volume of business faxes? Learn more about the highly secure cloud fax to email service for Enterprise Businesses and trusted by the fortune 500.

The Legal Aid Society of New York Overcomes Effects of Hurricane Sandy with Cloud Services Strategy

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eFax Corporate Features


eFax Secure

TLS and 256-bit encryption to protect your sensitive material.

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eFax Messenger

View, crop, edit and annotate faxes, without printing.

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eFax Mobile App

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

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eFax Developer

Our fax API that easily integrates to your existing systems.

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Send Large Files

Easily send & share videos, images or any files that are too large for email.

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Regulatory Compliance

Helps businesses comply with HIPAA, SOX, GLBA, PCI & others.

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"Secure, paperless, easy to use, exactly what we wanted. We tested eFax in one department and rolled it out to all other departments."

Stephen Connolly, Pearson VUE


The Premium Fax Solution for Individual Business Owners

Whether you are an entrepreneur or individual business owner, eFax offers the most convenient way to send and receive faxes online using your phone, tablet or laptop.

Cut Costs, Save Time & Increase Productivity with eFax Corporate

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eFax is the world’s #1 online fax service. More than 11 million customers use eFax every day to send and receive faxes from their computer, smartphone and email. See how we've made faxing simple for over 20 years. Start Faxing »