SecureZIP Express for Windows Publisher's description
from PKWARE Inc
SecureZIP is the industry-leading security and compression utility
SecureZIP Express is the industry-leading security and compression utility that zips and unzips files, greatly reducing transmission times and storage requirements, while securely protecting data in transit and at rest with passphrase and digital certificate based encryption. Includes a Wizard to receive a free digital certificate. SecureZIP Express includes all the compression features of PKZIP plus strong security for your ZIP files. SecureZIP Express does not include the advanced email and Office integration features available only in SecureZIP.
What's New in This Release:Added 64-bit editions and Windows 7 compatibility, including a new ribbon-style interface.
System Requirements:128 MB RAM (256 MB recommended; 512 MB on Vista)
Program Release Status: New Release
Program Install Support: Install and Uninstall