WinZip's WinZip Mac is a file sharing app that lets you manage, protect, and share files across email and the cloud. With direct support for Dropbox and Google Drive, you can protect your files before they're uploaded to the cloud with 128- or 256-bit AES encryption.

You can zip files in your accounts, save zipped files to your accounts, and unzip files to your accounts directly from WinZip. WinnZip Mac 3 lets you save on storage costs by zipping the files you store and share. 

With the tool, you can manage your cloud accounts. You can view and organize the files you’ve saved on Dropbox and Google Drive. Use the new Cloud Picker to see your cloud files, rename files and folders, delete files, add zipped files and more — all from within WinZip. 

The utility also lets you send links to your cloud files by email. Context-sensitive toolbars display the tools for zipping and unzipping, working with your cloud accounts, and sending Cloud Links. New shortcuts speed your workflow as you save, zip and share.

WinZip Mac 3 integrates with the Mac OS X Quick Look tool, enabling you to browse the contents of a Zip file before it's unzipped. With support for Zip, Zipx, RAR, LHA, 7Z, JAR, and WAR formats, WinZip Mac lets you open any compressed file you receive, regardless of the platform it was created on.
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.