Mission_control_plus_1.21_[hciso].dmg ✓

⌨️ Manage windows using your keyboard without clicking out of the view.

The specific file you mentioned— Mission_Control_Plus_1.21_[HCiSO].dmg —indicates a distributed by the warez group "HCiSO". Mission_Control_Plus_1.21_[HCiSO].dmg

➡️ Move between highlighted windows using your arrow keys. ⌨️ Manage windows using your keyboard without clicking

Pirated apps require you to disable Gatekeeper (the Mac system that checks for Apple-notarized developer signatures) to run, removing a core layer of your Mac's security. Mission_Control_Plus_1.21_[HCiSO].dmg

Downloading and opening .dmg files from third-party cracks like HCiSO involves heavy operational risk: