WinZip is the original and most trusted file compression software for Windows. No other compression utility is as easy-to-use or offers the comprehensive feature set and productivity-enhancing approach that has made WinZip the gold standard in file compression tools.

WinZip, the original and most popular compression utility for Windows, is a powerful and easy-to-use tool that quickly zips and unzips your files to conserve disk space and greatly reduce e-mail transmission time. WinZip 11 is available as Standard or Pro.

WinRAR is a powerful archive manager. It can backup your data and reduce size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.