DaisyDisk Reviews

Social recommendations and mentions

• 308 GB of "System Data"‽‽‽

  Maybe give DaisyDisk a try to see if it helps figure out what all is in there, although I don't recall how limited the free trial version is (bought it a long time ago and love it). - Source: Reddit / 11 days ago

• Systemfiles piled up 39,5GB - what to do about it?

  You should be able to use DaisyDisk or GrandPerspective to confirm whether there are any lingering traces of those Steam games remaining. - Source: Reddit / 24 days ago

• System Data's taking 640gb, and every time I erase any amount of data, it turns into System Data by the next day! pls someone help me!!!!!!!!!!!!!!!

  A lot of the space is considered "purgeable". If you have your boot drive on your desktop, Command-I the drive and you'll be able to see how much is purgeable. Next, download DaisyDisk (Link) and scan the disk. Under "hidden space" you should be able to see a significant portion of that data, which you then drag to the "bin" that looks like a black hold kinda and you can delete it. - Source: Reddit / 27 days ago

• Trying to downsize iCloud storage, how to view all files in Ventura?

  I use Daisy Disk on my Mac (Monterey) and I can work with all the files in my Desktop & Documents folders (synced to iCloud) and with all the iCloud specific files (User > Library > Mobile Documents). They are sorted by file size so it is easy to do what you need. I have not used it on Ventura but it should work. - Source: Reddit / about 1 month ago

• other users taking up 94GB on Macbook Air M1. Fix?

  If I were you, I'd use a utility like DaisyDisk or GrandPerspective to scan the startup volume as administrator, and take a look at what space is being used by other users on the system. - Source: Reddit / about 1 month ago

• Running out of space in my MacBook but need to update

  Chrome is roughly 1 GB in size, deleting it is not likely to free up enough space for you to install a macOS update. Have you tried these steps? How about using DaisyDisk or GrandPerspective to identify what items are taking up the most storage? - Source: Reddit / about 2 months ago

• 800+ gb video file just... sitting in iPhoto Recovered?

  I was helping someone migrate from an Intel iMac (I think 2011) to a new machine. I noticed their 1TB hard-drive on the old mac was nearly full, even though they only used it for documents and some photos. I found a legacy version of Daisy Disk (thanks Ambience for keeping those around!), and found an 800+ GB video file⁉ inside an iPhoto Recovery folder inside of [user]/pictures/ from 2019. I didn't open it,... - Source: Reddit / about 2 months ago

• Tried to delete some big files, all the data went instead to system storage

  The best thing to do is use DaisyDisk or GrandPerspective to get a better idea of where the largest files and folders are located on your Mac. - Source: Reddit / about 2 months ago

• LR Classic and Mac OS disk space discrepancy

  Try using DaisyDisk (scan as an administrator) which I often use to find and delete purgeable disk space. It's a good idea to run disk utility also to check / fix your disk. If you use Time Machine and not have the backup disk connected it may have created some local backup snapshots that you can delete. see: How to delete Time Machine local snapshots in macOS You can also delete APFS snapshots using Disk... - Source: Reddit / 2 months ago

• Why is this happening?

  Use DaisyDisk or GrandPerspective to identify the specific locations and paths that are taking up the most space. - Source: Reddit / 2 months ago

• 85gb of system storage, how do I get rid of it?

  CleanMyMac is a poor choice of utility for this. Consider DaisyDisk or GrandPerspective instead. - Source: Reddit / 3 months ago

• Mac Studio M1 Max: 50+% of space is “System Data”. What are these huge files? How to retrieve more disk space?

  Use https://daisydiskapp.com/ to find what application is using too much space, usually cached files. In my case was a bug in Plex, multiplying the cache for all the movies. - Source: Reddit / 3 months ago

• Since everyone told me to delete CleanMyMac, this is what happens if you delete CleanMyMac with CleanMyMac

  Just FYI: You can manage your storage with the built-in Apple storage management facility ( menu > About This Mac > Storage > Manage). If you need more than that, there's the excellent DaisyDisk, or its free open source counterpart GrandPerspective — neither of which have a the reputation that CleanMyMac has. 😉. - Source: Reddit / 3 months ago

• MacOS is keeping half of my drive as unusable storage

  You could try Daisy Disk. It has the ability to delete the purgeable files. I’ve never used that particular feature but have deleted all kinds of other stuff with it. - Source: Reddit / 3 months ago

• I have over 40 Gb of space taken up by "Other Volumes in Container". Is there a way to view the contents, and maybe clear some space so I can update my Mac?

  Check out daisy disk it’ll show you everything. - Source: Reddit / 3 months ago

• Apps taking up too much space

  Applications can be (though not typically) installed to the user-level Applications folder. Rebuilding the Spotlight index or using software like DaisyDisk or GrandPerspective may help with better identifying what’s taking up your storage than the built-in tools given by Apple. - Source: Reddit / 4 months ago

• Unable to update Mac. 90-110 GBs for System?!

  Use DaisyDisk or GrandPerspective and give them full disk access to get a better idea of what is taking up the space. - Source: Reddit / 4 months ago

• Question about adobe suite apps taking up extra space on Mac mini

  Check this out for how to see what is taking up storage space on your Mac https://support.apple.com/en-us/HT206996 for a more detailed view, I like DaisyDisk. I purchased it years ago but it looks like there's a free trial if anything https://daisydiskapp.com. - Source: Reddit / 5 months ago

• I’m about to have my first MacBook ever. What are the 5 necessary apps/softwares to have?

  I don’t think there are any apps that are “almost necessary” for every Mac user, but the ones I rely on are SoundSource (for app-specific volume control and routing), MonitorControl (for adjusting the brightness of my external display), DaisyDisk (to keep an eye on my drive usage), and AppCleaner (to occasionally uninstall stuff). - Source: Reddit / 6 months ago

• No matter how many documents I erase from my mac, no space is being freed

  Deleting files and folders that are kilobytes in size, rather than megabytes or gigabytes, isn’t going to get you anywhere. Have you tried following this? If it didn’t help, have you tried using DaisyDisk or GrandPerspective to identify the largest blocks of data? - Source: Reddit / 6 months ago

• My Mac constantly downloading something

  If you really want to drill down to find out what’s taking up the most space on your system you would be best served by using DaisyDisk or GrandPerspective. - Source: Reddit / 6 months ago