Piriform CCleaner

About

CCleaner for Mac helps speed up your Mac by removing unnecessary apps and startup processes, and reclaims disk space by finding junk, cache and temporary files, duplicate files, and blurry, badly lit, or identical-looking photos. It can also uninstall large or redundant apps that you rarely use, automatically empty your Trash, and manage startup items to save system resources.

For privacy, the app can automatically remove browsing history, cookies, and sensitive data such as autofill passwords and email addresses from your web browsers, on a schedule you choose. The website describes these tools as ways to keep your Mac running fast, privately, and safely, and to get more performance from your current Mac without immediately needing new hardware.

CCleaner for Mac is offered in a free version and in paid Professional and Professional Plus versions. The paid tiers add features such as Photo Analysis and automatic browser cleaning, and Professional Plus also covers up to three devices and includes CCleaner for PC and Android. The app supports macOS 10.12 (Sierra) through macOS 13 (Ventura).