A lightweight menu bar utility that shows real-time storage usage, scans for junk, detects threats, and frees up space. Built for developers who run out of disk every week.
See used/total storage and percentage at a glance. Refreshes every 30 seconds. Detects internal and external volumes automatically.
Find large files, duplicate files, stale caches, and junk. Browse results by category, select what to delete, and free up gigabytes in seconds.
Heuristic scanning for suspicious executables, unsigned binaries, and adware. Pro version adds VirusTotal hash lookups for known malware.
One-click access to Storage Settings, Downloads, Caches, and Trash. The shortcuts you actually use, right from the menu bar.
No telemetry. No ads. No tracking. Everything runs locally on your Mac. File hashes are only sent to VirusTotal when you explicitly request it.
Under 5 MB. Native Swift/SwiftUI. No Electron. Minimal CPU and memory footprint. Runs silently in the background.
Grab the free version from the Mac App Store, or download DiskBar Pro as a DMG for full system access.
DiskBar appears instantly in your menu bar showing real-time disk usage. Click it to see the detail panel.
Sign in to unlock the file scanner. Select junk files, caches, and duplicates, then delete them in one click.
System Settings → General → Login Items → add DiskBar. It'll be there every time you boot.