DaisyDisk is a disk analyzer tool for OS X that visualizes hard disk usage and allows to free up hard disk space Free up gigabytes of disk space in minutes using the visual interactive map that reveals the biggest space hogs on your disk. Disk Space Fan: DaisyDisk for Windows (Windows). (0) Disk Space Fan is a Windows program which works exactly similar to Daisy Disk in Mac. It is used to analyse the disk and see which file, document, or video is occupying the maximum space.It is very useful when at times you want to know which files are f.king your hard disk space. Alternatives to DaisyDisk for Windows, Mac, Linux, BSD, Android and more. Filter by license to discover only free or Open Source alternatives. This list contain. Alternatives to DaisyDisk for Windows, Mac, Linux, BSD, Android and more. Filter by license to discover only free or Open Source alternatives.
Key Features
Latest Version: 4.8
Rated 5/5 By 3,239 People
What does DaisyDisk do? Get a visual breakdown of your disk space in form of an interactive map, reveal the biggest space wasters, and remove them with a simple drag and drop.Discover what’s hiding inside the “Other” storage category and clear it up.Recover disk space by finding and removing large useless files.Featured in the “Essentials”, “Best of Mac App Store” in 2015, 2013 and 2011, “Get Productive”, “Get Stuff Done” and “Invaluable Utilities” editorials of the Mac App Store.Over 500 reviews in the media including major titles like Forbes, TechRadar, Lifehacker, Gizmodo, MacRumors, 9to5mac, Macworld, TUAW, MacStories and many others.Daring Fireball: “[…] Daisy Disk is my personal favorite for analyzing disk usage on the Mac. It’s a beautiful app. […]”TechRadar: “[…] we recommend an easy-to-use utility called DaisyDisk. This app helps you easily find and remove unneeded files you may have forgotten about.”LifeHacker: “DaisyDisk is a beautiful disk space analyzer. It’s the preference of many Mac users. […] DaisyDisk is very fast and very pretty.”Gizmodo: “Deleting files and sorting out disk-space is one of those tasks most people dread, so I can definitely appreciate that DaisyDisk has tried making it as fun (and beautiful) as possible.”MacRumors: “The new DaisyDisk 4 has a new, flatter design […], with bright colors, it’s able to scan drives up to 20 times as fast, and it consumes less memory when in use.”9to5Mac: “DaisyDisk, chosen by Apple as a Mac App Store ‘essential’, provides a cleaner and more interactive circular interface for [visualizing Mac’s hard drive].”Macworld: “For only ten bucks, DaisyDisk is a simple, convenient utility for every Mac owner, and it gets the job done well for less technically-inclined users.”TUAW: “Daisy Disk is the perfect example of one of those tools that should be built right into OS X.”MacStories: “While there are a few similar apps none of them even come close to matching the beautiful DaisyDisk interface.”Beautiful Pixels: “DaisyDisk is a phenomenally helpful utility app for Mac. […] This is a really fascinating way to take a look at all the files and folders residing on your Mac.”Notable features:• Unique interface that makes it easier than ever to find and delete large useless files• Unmatched speed of scanning – it typically takes only a few seconds to scan your entire startup disk (depends on your disk and CPU models)• Integrated QuickLook for previewing file content• Scanning multiple disks in parallel at maximum speed• Real-time information about mounted disks• In-app file deletion• Fully supports Retina displays
Mar 11, 2020
[Important update] DaisyDisk 4.10 adds support of APFS Snapshots
Ever since macOS Catalina was introduced, many Mac users noticed that their disks eventually get full without obvious reason. A quick scan in DaisyDisk typically reveals a big chunk of “hidden space“, which means the system is using more disk space than it’s possible to reveal by scanning, even with elevated permissions (scanning “as Administrator”).
Daisydisk Mac
The reason for this problem is that macOS is making temporary backups of the system, so called local snapshots, temporarily locking big amounts of disk space in an area of the disk that is fully opaque to the users. Eventually when the snapshots get transferred to the permanent storage, such as the Time Capsule, or as the snapshots become too old and get replaced by newer ones, macOS releases the disk space. However, the backup process is continuous and therefore there is always a certain amount of disk space that is locked by macOS for the snapshots.
Daisydisk Windows Alternative
This is how macOS Catalina works and it’s not supposed to even be a problem or require any maintenance from the user. However, in certain cases, you just need to free up the space urgently, and it’s quite confusing that you don’t have control over a big chunk of your disk.
Thankfully, the new version of DaisyDisk (4.10) is making it much easier to reveal the macOS’ hidden space, and for the part that cannot be revealed – understand its internal structure and even provide tools to reclaim it by demand.
In particular, the new DaisyDisk cuts down the amount of hidden space by revealing some obscure system items such as non-linked content of the “firmlinked” Data volume (under /System/Volumes/Data), the virtual memory volume (under /private/var/VM) and some other.
Besides, DaisyDisk now shows a breakdown of the hidden space that includes the following items:
- Purgeable space. (You can also see it in Finder and Disk Utility when you inquire info for a disk). This is an amount of disk space, as calculated by macOS itself, which includes the snapshots too. You can forcedly purge this space by deleting it in DaisyDisk.
- [NEW] Snapshots. This is a list of the temporary snapshots, with their estimated sizes. You can forcedly delete any or all of them in DaisyDisk, with a simple drag-and-drop, as you’d do with regular files.
- Other volumes. This is the remainder of the system volumes that are used internally by macOS.
All in all, the new DaisyDisk is making a huge step to return you understanding and control of your disk on macOS Catalina, and probably provides the most exhaustive and informative view of your disk compared to any other disk utility.
The update is free of charge of the existing users. You can download it here. The full change log is here.