Software designed for businesses and consumers. Utilities include: privacy protection, encryption of emails and files, and productivity tools for MS Windows.

Document security software using sophisticated encryption techniques to send information via the Internet. The sender can apply security rights to control how a recipient handles the document information.

Encryption service for Internet communications with Mac OS X client.

Client software program that encrypts e-mail messages and other electronic files.

Send free passcoded emails. Simple to use.

Offer a secure email gateway solution for businesses, incorporating scalable X.509 PKI functionality for managing digital certificates from approved CAs. Includes live demos, webcasts and brochures.

Provides security for e-mail communication without modification to existing software or network components through the use of Microsoft Winsock2 technology.

Provides secure Internet-based solutions that enable businesses to confidentially deliver high-volume, high-value information to each customer using Email and the Web.

Tumbleweed messaging solutions combine Internet technologies in electronic mail, Web, databases, encryption, and content filtering to offer complete, secure electronic messaging solutions for e-business.

Secure delivery for individuals and businesses. Can be used with an existing email account. 90 days free trial.

Free one-click encryption for Outlook or any web-based mail using IE and Windows 95+. Download-able client software.

Software to encrypt/decrypt/shred zip files for emailing. Recommended by PCWorld. Provides archive facilities and the built in compression feature makes for smaller files for transmitting.

A secure gateway appliance for encrypting and archiving email and files, secure webmail, and secure file collaboration.

Web based messaging offering secure delivery. Registration required by the sender and recipient. PC Magazine's Editor's Choice award. Compatible with other web based mail services. User does not have to change email accounts.