WinZip is the original and most popular of all Windows Zip file utilities.

Combining power and flexibility with ease of use, WinZip appeals to the entire spectrum of data-compression users.

First-time users are comfortable with the intuitive WinZip Wizard, while power users appreciate WinZip's seamless Windows Explorer interface and choose the award-winning WinZip Classic interface for their most sophisticated compression needs.

In addition to basic zipping and unzipping, features include tight integration with Windows Explorer, support for most Internet file formats, advanced AES encryption, and much more.

The most popular compression utility for Windows, with more than 140 million downloads

Quickly and easily zip and unzip files and folders

Save storage space, dramatically reduce e-mail transmission time, and efficiently archive documents

Easy-to-use AES encryption to protect your sensitive data

Flexible user interface: the intuitive WinZip Wizard for first-time users and the award-winning WinZip Classic interface for power users

Download Winzip 9.0