Getting started
Install DiskDuo, run your first scan, and understand what you are looking at.
Documentation
How DiskDuo works, in full.
Every screen, every rule and every figure, written down. If something here disagrees with the app, the app is right and this is a bug — tell me and I will fix it.
Start here
Finding space
Clearing space
Looking after the Mac
The security check
What DiskDuo reads about your Mac’s protections, and what it leaves alone.
The malware scan
Apple’s own XProtect signatures, run on demand, with nothing uploaded.
Monitor and the menu bar
Live activity, free space over time, and the popover in the menu bar.
Snapshots
A record of your disk after each scan, and what changed between two of them.
Reference
Settings
Every preference, and what it changes.
Keyboard shortcuts
The whole map, in one place.
Privacy and data
What is stored, where it is stored, and what leaves your Mac.
Licence and activation
Buying, activating, moving to another Mac, and working offline.
Troubleshooting
The handful of things that go wrong, and what to do about each.
Still stuck?
Write to me at me@shaheermalik.com. One person reads it, and can fix it.