If you plan to encrypt files that you zip, you should configure WinZip Preferences to insure that your preferred encryption strength. Creating Zip files with the user interface Creating Zip files from the context menu Creating Zip files with the user interface. Here are two sets of steps you can take to create Zip files using WinZip for Mac. Click on Services at the bottom of the Context menu, then choose Unzip. With WinZip for Mac 2.0 or later, you can right-click (or press CTRL and click) your saved RAR files and use the Context Menu to unzip them. Unzip RAR files on your Mac from the Context menu. Winzip For Mac Average ratng: 4,0/5 7474 votes