: macOS 10.12 (Sierra) through macOS 14.x (Sonoma) and later.
If your Mac is feeling sluggish or your hard drive is nearly full, is a reliable solution for reclaiming storage and optimizing system performance . As of 2026, it remains a top-tier utility that centralizes complex optimization tasks into a single, user-friendly interface. Why Download CCleaner for Mac OS?
: A custom algorithm finds blurry, poorly lit, or duplicate images in your library to help you slim down your photo collection.
Free Mac cleaner app | Clean your MacBook | CCleaner for Mac