Clean system data opens the black box of macOS "System Data": every cache, snapshot, log and backup measured on your disk, explained in plain language, marked with a deterministic traffic light so you know exactly what is safe to delete. Includes 400 AI analyses with the license (OpenAI GPT-5.6 Luna Pro), optional web search, trash-first deletion with guaranteed Undo, zero telemetry. Interface in English, Italiano and Español. macOS 13+ · Apple Silicon · Apple-signed and notarized — opens with a double click. License code delivered by email in minutes. Info and full landing: cleansystemdata.site · Support: support@cleansystemdata.site