DiskBar

New in 1.1: Developer Caches

Find the hidden gigabytes eating your Mac.

DiskBar lives in your menu bar, watches every volume, and surfaces the Docker images, npm, Gradle and Xcode caches quietly filling your disk. Clear them in one click.

Download on theMac App Store macOS 26 or later

Developer Caches

The hidden folders that make your disk feel full.

Containers, package managers and build tools stash gigabytes in dot-folders you never see in Finder. DiskBar measures each one by its real size on disk and lets you delete it right from the menu bar.

Items that hold data you may want, like emulators, simulators and Docker images, are flagged and confirmed first. DiskBar won't touch Docker or OrbStack data while they're running.
OrbStackDocker DesktopColima npmYarnpnpmBun GradleAndroid emulatorsAndroid SDK images Xcode DerivedDataXcode ArchivesiOS DeviceSupport SimulatorsSwift Package ManagerCocoaPods HomebrewpipMavenCargoGo modules

Everything else

Built for the moment the disk fills up.

No dashboards to open, no scans to schedule. DiskBar keeps watch and steps in when you need it.

Always in the menu bar

Used space, total and percentage for your boot disk at a glance, with every mounted volume one click away.

Scanner for any folder

Pick a folder and DiskBar lists large files, duplicates and stale caches by category, sorted by size.

One-click cleanup

Reveal anything in Finder or delete it with a single confirmation, and watch the menu bar number drop.

20+developer cache locations checked
0bytes of your data leave your Mac
30srefresh interval, light on battery

Get DiskBar

Stop guessing where your storage went.

A small native utility that earns its place in the menu bar the first time your disk fills up.

Download on theMac App Store macOS 26 or later