Fonts are small until a design tool installs four thousand of them
A font is kilobytes and a font library is gigabytes. Where fonts live, which folders are yours to manage, and what removing the wrong one breaks.
582 guides
Mac storage, explained.
What fills your disk, where it hides, and what is safe to remove. Every guide gives you a way to check it on your own Mac.
Audiobooks are the largest thing the Books app ever downloads
An ebook is a megabyte and an audiobook is a gigabyte. Where downloads are kept, and how to remove one without losing the purchase.
Notes is tiny until someone pastes a video into it
Every image, scan and PDF you paste into a note is stored in full, and syncs to every device. How to find the heavy notes and clear them.
You lost 20 GB overnight. Here is how to find out what took it
Space that disappears while you sleep has a short list of causes. The commands that show what changed, in the order worth running them.
Running Windows software on a Mac costs more disk than you think
Each compatibility tool builds a full Windows environment per app or bottle. Where they live, what is shared, and what is safe to remove.
The npm cache is 3 GB on this Mac, and nothing will ever clear it
npm's own manual says the cache only grows. Here is what is actually inside it on a real Mac, and the command that reclaims most of it without a slow reinstall.
Playwright and Puppeteer leave a whole browser behind every upgrade
Test browsers live outside Applications, one folder per build number, and upgrading pins a new one without removing the old. How to find and remove them safely.
The Go module cache is read-only, which is why rm -rf fails on it
Go marks every file in its module cache read-only, so deleting the folder answers permission denied hundreds of times. The two commands that actually work.
DerivedData is not the biggest thing in ~/Library/Developer
Archives and iOS DeviceSupport are usually larger than DerivedData, and one of them is the only Xcode folder you can genuinely lose for good.
CocoaPods stores every pod three times, and only one is your project
A pod sits on your disk as index metadata, as a cached download, and as a copy in every project. Where each lives, what is safe to clear, and what to check first.
Your startup disk is almost full, and what that warning is not telling you
The warning appears at a fixed threshold, names nothing, and offers Manage. Here is what it actually means and the order that clears it fastest.
Chrome is using more space than you think, and the cache is not why
Clearing browsing data barely helps. On a real Mac, Chrome held 8 GB, and most of it was profiles, service workers and extensions rather than cache.