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If you're looking for the most popular compression utility for Windows®, then you've come to the right place. WinZip is a quick and easy way to zip, unzip and encrypt files for data back-up and email transmission.
If you use Microsoft Outlook, Outlook Express or Windows Mail for Vista, then WinZip E-Mail Companion makes compressing and encrypting email attachments easier than ever.
Like to try before you buy? No problem. You can evaluate any of our software before you buy your official license.
WinZip E-Mail Companion makes it easy to zip and encrypt attachments when sending email! Learn More »
WinZip Self-Extractor 3.1 creates self-extracting Zip files. Ideal for electronic file distribution.
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The WinZip Command Line Support Add-On is a FREE add-on for users of WinZip with a valid license. Learn More »
