: It may be a localized mod file or asset pack for games like The Sims or Roblox , where users share "CC" (custom content) in zip format.
However, depending on your goal, here is how you can handle or explore such a file: Common Scenarios for This File Name rosesimps.zip
: Right-click the folder and select Extract All (Windows) or double-click it (macOS) to see the actual files inside. : It may be a localized mod file