Publisher's description :
WinZip is the world's most popular Zip utility for file compression, encryption, packaging, and data backup. Now supporting Windows 7, WinZip 14 makes it easy to zip and unzip files for quick, efficient, and secure file transfer, email transmission, and data storage. Compress files with WinZip 14 to save space and reduce transmission times. Create Zip files and new Zipx files--the smallest Zip files ever. Reduce JPEG image files by 20-25% without losing photo quality. Let WinZip select the best compression method to maximize efficiency. Create self-extracting Zip files, ideal for distribution to recipients that may not own WinZip. Open Zip, Zipx, RAR, 7Z, BZ2, CAB, JAR, IMG, and other compressed file types.Use WinZip 14 to secure confidential files with password-based AES encryption. It auto-wipes (shreds) temporary copies of encrypted files after viewing to prevent misuse. Define your own password policy for the utmost security. Bundle files into packages with WinZip 14, creating logical groups of related files. Zipped packages are perfect for organizing and securing email attachments, which also email faster thanks to smaller file sizes. View photos in Zip files--without extracting--using WinZip 14's internal image viewer, and easily resize all images when emailing. Be prepared with WinZip 14's automated data back-up facility. The Job Wizard will automatically back-up your important data files to prevent loss. Upload your back-ups to an off-site server using the internal FTP client, or burn back-ups to DVD and automatically split them over multiple discs, if necessary. Even receive automated email notifications upon job completion. WinZip integrates seamlessly with Windows. Use the award-winning, Explorer-style Classic view to navigate archives, or use the intuitive WinZip Wizard to make everyday zipping and unzipping tasks a snap. WinZip is available in Standard edition or the full-featured Pro edition.
What's new in this version :

WinZip 14 takes full advantage of new Windows 7 enhancements, further simplifying your work through its support of Windows 7 libraries, jump lists or gesture support on your touch screen PC. For better security, WinZip 14 introduces automatic wiping, which helps you to keep your confidential information confidential.