WinZip® is the world's most popular file compression software with over 20 years experience as the leader in the file compression industry. No other file compression utility is as easy to use or offers such a comprehensive and innovative feature set to help you save time, conserve space, and improve productivity.

WinZip 15.0 introduces new functionality that makes it even easier to compress files and decompress files, encrypt confidential information, share files swiftly and safely, and backup important data automatically. With a powerful new zip engine for increased zipping performance, a simplified interface, a groundbreaking desktop gadget, and enhanced file sharing capabilities, this release represents the very best in WinZip technology.