DiskCatalogMaker
DiskCatalogMaker is a macOS disk cataloging app that indexes disks and folders so you can browse and search their contents even when drives are offline.
What is DiskCatalogMaker?
DiskCatalogMaker is a native macOS utility for cataloging disks, folders, and archive-like collections so you can keep a searchable record of what is stored across external drives and other media. It is designed for people who manage large file libraries, backups, photo and video archives, or long-term storage that is not always connected to their Mac. The app scans a volume or folder, saves its file and folder structure into a catalog, and lets you search that catalog later without reconnecting the original disk. It also supports workflows such as importing catalog files, exporting lists, and reviewing duplicate candidates based on file metadata. This makes it useful for organizing offline storage, locating files across many disks, and planning which drive to reconnect when you need a specific item.
Key features
- Catalog disks and folders for offline browsing and search
- Search indexed file and folder names across saved catalogs
- Import existing DiskCatalogMaker catalog files
- Export catalog contents and file lists for reference or sharing
- Review duplicate candidates using file metadata
- Show cataloged structure for external drives that are not connected
- Work on Intel and Apple Silicon Macs
- Use on macOS with support for recent system versions
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Safe
DiskCatalogMaker is a legitimate disk cataloging tool for macOS. It needs access to the disks or folders you choose to scan, which is normal for an app whose job is to read file names and folder structure. The main privacy consideration is that its catalogs can contain detailed information about your stored files, so treat exported catalogs and shared catalog files as potentially sensitive if they describe personal or work data. Keep it if you use offline drive catalogs, and store its catalog files where only intended users can access them.
Recommendation: Keep DiskCatalogMaker if you use external drives, archives, or large media collections and want to search their contents without mounting every disk. If you no longer use its cataloging workflow, you can remove the app, but you may want to keep any catalog files you still rely on for inventory or file lookup.
Common paths
/Applications/DiskCatalogMaker.app
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