Guides: clean up your Mac and free up space

Where the space on your Mac goes and how to free it up safely, step by step, with and without SpaceBroom.

• How to free up storage space on your Mac: 9 ways that workMac storage full? See what takes up space and free it up: the Trash, Downloads, large files, unused apps, old device backups and more.
• System Data on your Mac: what it is and how to reduce itSystem Data taking up many gigabytes? What the category holds, what macOS cleans up by itself and what you can safely remove.
• How to uninstall apps on your Mac completely, with no leftoversDragging an app to the Trash leaves settings, caches and background services behind. Where the leftovers are and how to remove them safely.