Your library, in your hands

Export Library creates a .morrowpane package with collections and image copies. Keep it in a trusted location. Import validates files, sizes, hashes, and paths, then creates new collections. Original-file imports can retain metadata, including location.

Remove Unused Image Copies removes unreferenced local image copies and clears Undo history. Remove Downloaded Copies is available only after private iCloud changes are synchronized. It removes this Mac’s downloaded cloud library, not the cloud source.

Delete Local Library applies to the local-only library. Delete Everywhere removes the private iCloud library and leaves a minimal generation marker so stale offline clients cannot recreate deleted data. Export a backup first; deletion is a separate explicit action.

Disconnecting Pinterest removes credentials from this Mac’s Keychain. Revoke access in Pinterest settings as well if desired. Imported copies remain under your control and can be removed from collections. Pinterest copies are excluded from iCloud.