WinZip Computing Software

WinZip Companion for Outlook 

WinZip Companion for Outlook makes it easy to zip your e-mail attachments, saving transmission time and disk space for both the sender and recipient. And, if your attachments are sensitive, you can easily protect them with advanced AES encryption.
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WinZip 

Powerful, fast, easy-to-use Zip utility with AES encryption, support for most Internet file formats, Wizard and Classic interfaces, XP features, tight integration with Windows, E-mail support, including Zip and E-Mail from Explorer, and much more
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