WinZip has introduced WinZip Mac 3, a file sharing app that lets you manage, protect, and share files across email and the cloud. It offers direct support for Dropbox and Google Drive, file protection, and a Zip engine.
WinZip Mac 3 is available at the Mac App Store and directly from WinZip (www.winzip.com/mac). It requires Mac OS X 10. 7 or higher and costs US$29.99.