WinZip Computing announced the release of WinZip 11.0. WinZip is a powerful and easy-to-use compression utility that quickly zips and unzips files to conserve disk space and greatly reduce email transmission time. Highlights of WinZip 11.0, available in Standard or Pro, include practical image handling through thumbnails and a new internal image viewer, more efficient compression, enhanced data backup functionality, and support for RAR and BZ2 files.