Mister Plimsoll

Glenn Fleishman · A macOS menu bar utility that monitors selected storage volumes and alerts you when they approach custom fullness thresholds.

CaskFiles and StorageAuto-updatesApple silicon · Intel

From homebrew/cask

30-day installs2#2178 in App

1-year installs51Last 365 days

Latest version1.1.10Sep 24 · Sep 24

Download size3.0MBarm64 / x86_64 · dmg

Release cadenceEvery 2 weeks1 release in 30 days

1.1.10
LatestPatchSep 24 · Thu
OpenNavo editorialAdded to Homebrew Sep 24 16:43
Verified on macOS 27 and built with its SDK. Settings now explains how shared APFS container capacity affects reporting for volumes with Reserve or Quota values.
Changes
Verified on macOS 27; built with the macOS 27 SDK.Added a Settings note about shared APFS container capacity.
1.1.9
PatchJul 8 · Wed
OpenNavo editorialAdded to Homebrew Jul 8 19:39
Fixes the Settings window dropping behind other apps when you turn off “Show Mister Plimsoll in Dock.”
Fixed
Settings window stays in context when Dock display is turned off.
1.1.8
PatchJul 2 · Thu
OpenNavo editorialAdded to Homebrew Jul 3 01:46
Adds a Time Machine storage hint when a monitored drive exceeds its threshold and fixes menu-bar dropdown contrast on warm wallpapers.
Storage
Shows an estimated Time Machine footprint above threshold rows.Adds a link to Apple's storage-freeing guide.
Display
Uses an opaque menu material to preserve dropdown contrast.