Virtru - Virtru is your data privacy force field, wrapping and protecting emails and files wherever they're shared. Easy-to-use data security software for business. People also askIs Virtru Hipaa compliant?

Filebin - Convenient file sharing on the web, without registration. Simply upload files and share the URL.

Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.

Encipher.it - Encrypting email with Encipher.it is a simple way to protect your sensitive data.

Encyro - Use Encyro to send sensitive messages and files to your customers and service providers, including accountants, loan officers, health coaches, and others. Stay organized and forward documents from your mobile device.

Sfletter - SFLetter.com protects your message and attachments by one click. Email protection from interception and unauthorized actions of the recipient.