Large amounts of hidden disk space may also indicate errors in the file system. You can use the Disk Utility to verify and repair your disk’s integrity. In some cases, you may need to boot your Mac in Recovery mode and run the Disk Utility from there. - Contrary to information on other forums, you can use DaisyDisk to delete hidden files, if you wish. Bottom line, if you don't 'see' a file, or files, that are obviously taking up space, I strongly suggest you try 'DaisyDisk' to see if you have some hidden files that are hogging space.
- DaisyDisk will not read the actual content of your private data, only the metadata (such as name and size). This approach is recommended in Apple's official WWDC 2018 video which mentions DaisyDisk as an example (begin at 9:22). Note that some small amount of hidden space (a few GB) may still remain even after scanning as administrator.
- Hidden space is a virtual item that may be displayed in certain cases. It indicates that there is a significant amount of disk space hidden in restricted folders and other unreachable areas of the disk. Inside the hidden space, you may find purgeable space (more here ), other volumes (on APFS) and still hidden virtual items.
- In rare cases, a significant amount of disk space may still appear hidden even after scanning as administrator. This may be caused by problems with disk permissions. Try to repair permissions using the system Disk Utility app.
In the most obstinate cases with APFS disks, you may need to use the lower-level fsck_apfs command-line utility to verify and repair the APFS volume from the Recovery mode.
According to DaisyDisk I still have 18gb of 'Hidden Space' - I'm not sure if that's safe to delete. In that, there's 1.1gb of 'Purgeable Space' which is described as 'system caches' – KingTim Sep 21 '19 at 18:20.
Similarly, for HFS+ disks, you may need to use fsck_hfs. Beside verifying, you can use it to repair the HFS+ catalog file. WARNING: this operation may not be safe for your data! You should make a full backup of your disk before trying. Please seek professional help on the matter.
DaisyDisk is a handy application that will scan any drive that you have connected to your computer. Once it is finished scanning, it will give you detailed information of where the majority of your storage space is going. It lumps your files into obvious categories so you can see which types of files seem to be taking up the most space. Not only will it scan your computer hard drive, but it will scan flash drives, ftp disks, and even time machine volumes. This is extraordinarily useful because it will give you the ability to have maximum control over all of your disks.
Once DaisyDisk knows whats going on with your drive, it can help you to start cleaning it out. It will be able to show you unusually large files and even allow you to preview them. If you decide that one of these files isn’t needed, DaisyDisk will delete it permanently for you. DaisyDisk makes finding larger files rather easy because the larger the file, the more space it will take up in the graphic.
DaisyDisk’s user interface can unfortunately be confusing at times. When you first use it, all of the information can cause the user to become a little overwhelmed. However, DaisyDisk does indeed get easier to use, I just wish there wasn’t such a learning curve at the beginning. One piece of information that DaisyDisk doesn’t show is the age of the files. This would be extremely useful because you could easily see which files haven’t been used for awhile. This feature would also help you sniff out those lost files that you didn’t even know still existed. Simplify3d account crack.
I think that DaisyDisk can be useful to nearly every type of Mac user who is willing to get past the interface. This is because no matter what you use your computer for, it is important to know where your storage space is going. DaisyDisk’s visual representation of the data makes it incredibly easy to understand. Plus, scrolling your mouse over different parts of the picture gives you more detailed information. DaisyDisk is truly a very useful piece of software and can make any Mac user’s life easier. So if you are willing to tinker around with a program for a little bit, then DaisyDisk is for you.
Daisydisk Still Hidden Spaces
Price: $9.99
Version discovered: 2.1.2
Supported OS: OS X 10.6 or later
Daisydisk Still Hidden Space Program
Download size: 4mb