Moor
The Moor blog
Practical guides to the macOS Dock, multiple displays, app icons, Mac productivity and working with coding agents, from the people who make Moor.
macOS Tahoe has no switch that turns off icon jail. Apple's Icon & Widget Style setting applies one look to every icon, and Get Info swaps work only one app at a time. In a Moor dock, open Settings → Icons and choose Glyphs, Tinted or Monochrome to restyle every app icon at once (Original brings back each app's own icon). For a single app, right-click it and choose Options → Change Icon…. Moor never modifies the apps themselves.
Download the icons you want (for example from macosicons.com) into one folder of PNG or .icns files. In Moor, open Settings → Icons, choose Import Icon Pack… and pick that folder. Moor matches each picture to an app by name or bundle ID, ignores extra words in the file names, and tells you how many it matched. Reset All in Settings → Icons removes every custom icon at once.
To give every Dock icon a matching style in Moor, open Settings → Icons and pick Glyphs, Tinted or Monochrome to restyle every app at once. Or choose Import Icon Pack… and pick a folder of pictures named after your apps, and Moor matches them for you. Only Moor's docks change. The apps themselves, Finder and Apple's Dock keep their own icons.
