PowerArchiver's Batch Archive tool makes it easy to archive large amounts of files into individual archives. You can add files or folders to be batch zipped, select the compression you want and PowerArchiver will archive each file you selected into its own individual archive. Thus, if you add 10 files to the list, PowerArchiver will make 10 different archives, based on the options you choose. You can activate it from "Tools" menu.
Once you have selected all desired options, click "Run" to begin the Batch ZIP.