Disk analyzer vs. Mac cleaner: which do you need?
Compare visual disk analyzers and Mac cleaner apps by workflow, removal controls, scope, and cost. Choose the right tool for a Mac running out of storage.
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A clearer view of your Mac.
Choose the right storage tool, understand the map, and make informed decisions about your files. Practical perspectives and notes from building Delve.
Tools and workflows03
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Treemap vs. sunburst for Mac disk space
Learn how treemaps and sunburst charts represent disk usage, when to use each view, and how to compare Mac disk analyzers by the way you explore files.
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Mac storage for developers: a cleanup workflow
Inspect Xcode, Docker, JavaScript projects, and Homebrew storage on a Mac. Separate regenerable build data from source, database volumes, and release archives.
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Inside Delve02
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Counting bytes on APFS
Logical size, allocated size, and reclaimable space are different. Learn how APFS clones, hard links, snapshots, and cloud files affect Mac disk usage.
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The architecture of Delve
A look at Delve's visual disk maps: squarified layout, GPU rendering, file metadata, and the design choices that connect inspection to a reviewed cleanup.
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Looking for a specific fix? Browse the Mac storage guides. Comparing products? Start with our disk analyzer guide.