File compression, encryption and sharing
WinZip® is the world's most popular zip utility with 20+ years of experience as leader in the file compression industry. WinZip's powerful zip engine instantly compresses files into small, logical packages that are ideal for sharing and storage. Working with sensitive material? WinZip's AES encryption tool will password-protect your files as you zip them. WinZip also offers several innovative file sharing solutions to help you send large files without clogging email systems. You can even post zipped files directly to Facebook!