DaisyDisk
Disk analyzer that visualizes Mac storage as an interactive sunburst map
DaisyDisk is a highly focused, premium macOS utility designed specifically to map out and reclaim lost storage space. Instead of relying on traditional list-based file browsers, it scans internal and external drives at blazing speeds to generate a beautiful, interactive sunburst chart. This high-contrast visual approach allows users to instantly spot massive files, hidden cache folders, and forgotten archives. Over the years, DaisyDisk has earned multiple Apple Design Awards for its seamless combination of utility and aesthetics.
Key Features
Interactive Sunburst Map — navigates complex file systems visually; clicking on a block drills down into specific folders to reveal exact contents and proportional sizes.
Collector Workspace — features a drag-and-drop staging area at the bottom of the screen where users can gather suspect files from multiple locations before executing a final, permanent deletion.
Hidden Space Detection — easily identifies heavily restricted, multi-gigabyte hidden caches, local Time Machine snapshots, and purgeable space that standard macOS utilities obscure.
Parallel Scanning Engine — utilizes fast SSD optimizations to index multiple volumes, external hard drives, and network-attached storage simultaneously in seconds.
Native Cloud Integration — supports connecting directly to Google Drive, Dropbox, and OneDrive to visualize and clear out remote cloud storage quotas.
QuickLook Integration — allows users to preview files directly within the interface by tapping the spacebar, ensuring they never accidentally delete critical media or documents.
Why Choose DaisyDisk?
DaisyDisk is the perfect utility for visual thinkers and Mac users who want a dedicated, beautifully designed tool for resolving "Disk Full" errors. Unlike all-in-one cleaners that automate deletions behind the scenes, DaisyDisk puts the user in full control, making the process of hunting down gigabytes of wasted space intuitive and safe. It avoids subscription fatigue completely, available as a straightforward one-time purchase directly from their website or the Mac App Store, and is also included in the Setapp subscription.
Platform & Compatibility
Architecture
Minimum macOS
macOS Big Sur 11Public Opinion
Curated highlights from Reddit and other communities, not user-submitted reviews.
“Users widely praise its Apple Design Award-winning UI, noting that the high-contrast sunburst map turns the boring chore of disk maintenance into an engaging and highly intuitive visual experience.”
MacStories: DaisyDisk Review
“Reviewers consistently mention its blazing fast scan speeds on modern Apple Silicon SSDs, noting it can index hundreds of gigabytes of data significantly faster than built-in Finder tools.”
The Sweet Setup: The Best Mac Disk Space Analyzer
“Power users strongly appreciate the 'Scan as Administrator' function, which successfully reveals hidden purgeable space and temporary system files that macOS normally hides from standard user view.”
Reddit r/macapps: DaisyDisk appreciation thread
“The drag-and-drop 'Collector' feature is highly valued for allowing users to safely queue up multiple files from completely different directories before committing to a permanent system deletion.”
Macworld: DaisyDisk Review
“Some users point out it is strictly a single-purpose storage mapping app; it does not offer automated system sweeping, application uninstallation, or malware scanning like all-in-one suites.”
G2: DaisyDisk User Reviews
“Mac App Store purchasers occasionally report frustration over Apple's sandbox restrictions, which require them to download a separate helper tool from the developer's website to scan hidden system files.”
“A few critics argue that while the visual interface is stunning, technical users might achieve similar file-size mapping for free using open-source list-based alternatives like GrandPerspective or OmniDiskSweeper.”
Hacker News: Discussions on Mac Disk Analyzers
Community
