WinZip is the most popular and most used compression software in the world today.  The Wizard or Classic interfaces accommodate both novice and more experienced users alike. WinZip quickly zips and unzips files to conserve disk space and reduce transmission time, as well as encrypt and decrypt your sensitive documents. Features include automatic compression selection, improved audio compression, quick file selection, support for almost any Internet file formats, and one-click zipping and e-mail. Version 14 improves the Job Wizard and adds many compression and usability innovations, including the ability to open BZ2 and RAR files.