Mac storage full? Find what is using it and free up space safely
Look first, delete second. How to see what is using your Mac's storage, which things are safe to remove, and which to leave alone.
Why a Mac says the disk is full, where the space went, and how to get it back without guessing.
A full disk is rarely one big file. Local snapshots, purgeable space, caches and the Trash all count differently depending on who is measuring. These articles explain the numbers macOS shows and what to check first.
Look first, delete second. How to see what is using your Mac's storage, which things are safe to remove, and which to leave alone.
The Trash is a folder on the same disk. Here is when the space actually comes back, why the number sometimes still doesn’t change, and how to check.
Downloads is where forgotten files collect. Look at size and age first, keep what matters, and remove the rest in small steps.
A DMG is only the delivery box. Once the app is installed, it is usually safe to remove. Here is how to find them and what to check first.
Check the size, then shrink it from inside the Photos app. Do not touch the library package in Finder, and back up first.
Messages keeps every photo and video you send or receive. Check the size, then delete attachments or conversations in the app, not in the folder.
Mail stores messages and attachments on your Mac. Check how big it is, then reduce it from inside Mail, not from the folder.
Check whether you have local backups, decide whether you still need them, and remove them through Finder rather than by dragging folders.
Library holds app data, caches and settings. It is often tens of gigabytes. Here is how to see what is inside and what to leave alone.
A few large files often matter more than thousands of small ones. Here is how to find them with Finder and Terminal, and how to decide.
Check the requirement for your update, check your free space, then make room with the safe steps first.
Do the safe things first: empty the Trash, check Downloads and large files. Do not delete system folders. Here is the order.
A disk that keeps refilling usually has a steady source: backups, downloads, caches, snapshots or a growing app. Here are eight to check.
The space is usually not missing. It is counted in a way that hides it. Here are the five usual causes and how to check them.
Check Storage settings, then read your biggest folders yourself. Two minutes, nothing is changed.