Encrypt File (WinZip for Mac)
Step 1
Open WinZip and click on “New Zip File”.
Step 2
Choose a filename and location for the zip file. Click on “New”.
Step 3
Click on “Add”.
Step 4
Choose the files you wish to encrypt.
Check the Encrypt option.
Specify a STRONG password and enter it again for verification.
Click on Zip.
Wait for the process to complete. Close WinZip when done