Files carry more than their contents. Windows hangs alternate data streams off them; macOS hangs extended attributes. This add-on lists them, shows what is in them, and lets you edit or remove one on purpose rather than by accident.
Ships — you switch it on
Listed, named, with their size.
Same list, same place, different operating system.
Editing prefills the current value, binary content is read-only, and removing one asks twice — a stream has no Trash to fall back to.
An add-on is not sold on its own — a bundle is, and holding the same add-on through two bundles is never charged twice. See the bundles.
A fresh install hides anything below the default bar on this add-on’s Minimum readiness slider in Settings › Features. These are in the app today.
Download File Manager, then pick the bundle that grants it.
