When apple added its storage management feature to macos sierra and newer called optimize storage it reorganized what other storage is and where it s located on the mac.
Macintosh hd other storage.
The other storage is the blue item in new versions of os x and the yellow item in the graph on prior versions of mac os x regardless other is visible in any modern version of mac os x.
Erasing your disk.
However this isn t always a problem.
Click on application support.
How to remove other data in macos and os x easy steps to delete other data.
Simply other storage on mac consists of files that do not easily fall into the clearer category labels like audio the types of other files would include.
From finder click on go.
Remove safari extensions on mac.
For example old app folders that you do not need or have.
Documents like pdf psd doc etc.
Disk utility and other apps might show storage categories such as not mounted vm recovery other volumes free or purgeable.
The other category in the about this mac window may sometimes be big.
For most reasons to erase including when reformatting a disk or selling giving away or trading in your mac you should erase your entire disk.
This is the one that is shown to you on your disk utility and is labeled as macintosh hd.
Much of it has been divided out through other categories so it s easier to find and remove.
Macintosh hd this is where the volume of your macos system is installed.
Delete files from here that you do not need.
Use disk utility to erase format a hard disk ssd flash drive or other storage device.
Press the option key.
Cache files like user cache browser cache and system cache.
What is other on mac storage.
But if you re running low on storage space on your mac there are ways to fix the other category from taking up so much space.
Other volumes had been said that it cannot be removed from your mac.
The 100gb of other storage i used to carry on my imac is whittled down to just 5gb.
In versions prior to mac os x 10 10 you will need to click on more info in the about this mac screen to see the storage tab otherwise everything else.
Macos system and temporary files.
If you choose about this mac click on the more info button and then click the storage tab you will indeed see a very general graphical layout of the file allocation for each volume connected to.