A quick Google search for something like "fix zip file" brings up a host of promising tools, some of which are free, and all promising that they're the ideal choice for all your archive repair needs.

Learn how to zip & unzip files and folders to save storage on the hard drive of Windows 11/10 computer, using built-in ZIP functionality.

Don't how to create or unpack a ZIP file using a Chromebook? Here are easy instructions that don't require third-party software, along with two alternatives.