How Mac storage really works
Where the space went, and how to get it back by hand. You do not need an app to follow any of this — CleanSpace is the shortcut.
How to free up disk space on a Mac, ranked by how much it returns
Most guides list twenty tips in no particular order. Here they are ordered by what they actually recover.
Mac disk space analyzers, and how to read one properly
A treemap tells you where the space is. It does not tell you what is safe to delete, and confusing the two is how people break things.
AppsCleanMyMac vs CleanSpace, compared honestly
One is a mature suite on a subscription. The other is a rules engine you buy once. The right answer depends on which trade you would rather make.
AppsDaisyDisk vs CleanSpace, and why you might want both
These two apps are usually put in the same category and they are not really competitors. One answers where the space went. The other answers what to do about it.
AppsMac cleaner apps, compared without the hype
Most of what cleaner apps charge for, macOS or a free tool already does. Here is the part that is genuinely worth paying for, and how to tell.
SecurityAre Mac cleaner apps safe, or are they all scams?
The category earned its reputation honestly. Some of the apps in it are fine, and there is a short test that separates them.
StorageA storage cleanup routine for a MacBook that actually sticks
Clearing 60 GB once is easy. Staying clear is the hard part, and it is a schedule rather than a heroic afternoon.
StorageWhat is System Data on a Mac, and how do you shrink it?
macOS puts tens of gigabytes in a category it refuses to explain. Here is what is actually in there, and how to clear each part of it yourself.
StorageYour startup disk is almost full: what to do, in order
The warning always arrives at the worst moment. This is the order I work through it, starting with the things that cost you nothing.
StoragePurgeable space on a Mac, and why you cannot delete it
Your Mac says 30 GB free. Finder says 90 GB. Neither is lying, and the difference has a name.
AppsHow to uninstall a Mac app properly, leftovers and all
Dragging to the Trash removes the app. It does not remove the eleven other places the app wrote to.
StorageInside the Mac Library folder: what is safe to delete
Apple hides this folder for a reason, and the reason is not that it is dangerous. It is that most of it is boring.
MaintenanceHow to clear cache on a Mac without breaking anything
Clearing caches is the most over-recommended fix on the internet. It works, occasionally, and it is worth knowing when.
StorageTime Machine local snapshots are eating your disk
Your backup drive has been unplugged for six months. Time Machine has been backing up anyway, onto the disk you are trying to free.
StorageHow to find the biggest files on your Mac
Every gigabyte you are missing is in a file somewhere. Here are four ways to find it, none of which need a download.
StorageHow to find duplicate files on a Mac, free
Most duplicate finders match on name and size. That is how people end up deleting the wrong copy.
AppsXcode is using 60 GB. Here is what you can delete
If Xcode is installed, it is almost certainly the largest thing on your disk. Nearly all of it regenerates.
SecurityDo Macs need antivirus? An honest answer
The honest answer is "probably not, and here is how to check what you already have".
SecurityWhat starts up with your Mac, and how to stop it
There is the list Apple shows you, and there is the real list. They are not the same length.
HardwareLiving with a 256 GB MacBook
A 256 GB Mac is entirely workable. It just needs decisions made once rather than a panic every few months.
MaintenanceWhen the Trash will not empty on a Mac
"The operation cannot be completed because the item is in use." Here is which item, and how to find out.
MaintenanceWhy your Mac has less space after a macOS update
You updated macOS and lost 25 GB. Most of it comes back on its own — but not all of it, and not immediately.
MaintenanceYour Mac is slow. Here is what to actually check
Almost every "speed up your Mac" list starts with clearing caches. That is roughly the least likely cause.
StorageiPhone backups are quietly filling your Mac
Every phone you have ever plugged in may still have a full backup sitting in your home folder.
Nothing filed under that yet.