Short guides on where Mac storage goes and how to get it back.
Duplicates hide in Downloads, photo exports, and old project folders. Here is how to find them safely and which copy to keep.
System Data, purgeable space, and local snapshots explain most of the gap between what Finder reports and what you can actually see. Here is how to read the storage panel.
Dragging an app to the Trash leaves its caches, preferences, and support files behind. Here is where they live and how to remove them in one step.
A tour of the directories that grow without anyone noticing, from Xcode's DerivedData to Docker's disk image, and how to keep them in check.
Each view in DiskDude answers a different question. Here is when to reach for each one and how to read it quickly.
DerivedData, simulators, device support files, Docker images, and node_modules can take 100 GB on a developer Mac. Here is what each one is and what is safe to delete.
Finder, Terminal, and a disk map each find big files differently. Here is how each one works and when to reach for it.
Photos and videos are the files people least want to lose. These options move them off the internal drive while keeping every one of them.
Most storage problems are the same handful of folders growing back. A short routine once a month keeps them in check.
DiskDude