WinZip - the first and one of the most popular compression utility data. This powerful and easy to use tool that lets you quickly compress files, or return them to their original state in order to save disk space and greatly reduce the transmission of email messages. Working with the CAB, TAR, gzip, UUencode, XXencode, BinHex, and MIME formats, and ZIP. Besides, with the help of external programs can work with files ARJ, LZH, and ARC. Features include a representation of images as icons and automatic selection of compression method, as well as improved compression of audio files and support open BZ2 and RAR-files. Additionally, there is a feature enhanced redundancy and new built-in image viewer, with which you can view multiple images in a Zip-file.
Home page - http://www.winzip.com/