There are many alternatives to CleanMyMac for Mac if you are looking for a replacement. The best open source Mac alternative is Pearcleaner. If that doesn't suit you, our users have ranked more than 50 alternatives to CleanMyMac and five of them are open source and available for Mac so hopefully you can find a suitable replacement. Other interesting open source Mac alternatives to CleanMyMac are Mole, Clean Me, App Eraser and Mac CleanUp Go.
An open-source mac app cleaner inspired by Freemacsoft's AppCleaner and Sun Knudsen's Privacy Guides post on his app-cleaner script. This project was born out of wanting to learn more. There's probably parts of the code that could be done better as I'm fairly new...
Open source Mac command line utility integrating disk cleanup, deep app uninstallation with artifact removal, disk analysis, optimization tasks, and a live terminal dashboard for real-time CPU, GPU, memory, disk, and network monitoring with interactive options.
Almost everyone thinks Clean Me is a great CleanMyMac alternative.
A tool that removes unwanted macOS applications and the files that they leave behind. App Eraser is a Free and Open Source macOS app.
Open source and light weight. Does its job
Open-source macOS cleanup tool with a review-first terminal UI — see exactly what will be removed before deleting caches, logs, and build artifacts. Designed for safety, transparency, and control.
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It cleans logs and email attachments. Although it does not uninstall apps, for that you will need AppCleaner by freemacsoft. Together, Clean Me and AppCleaner, do the work of CleanMyMac.