Know before you rename
Review a full result list and detect invalid names or collisions. RenameDeck never overwrites an existing file.
MAC
RenameDeck
A local-first batch renamer for repeatable Mac workflows. Preview every proposed name, combine rules into reusable recipes, and automate folders you trust.

Review a full result list and detect invalid names or collisions. RenameDeck never overwrites an existing file.
Stack replacement, numbering, dates, case and template rules. Use literal, wildcard or regular-expression filters.
Build names from dates, image metadata, media tags, PDF properties and parent folders. Import a prepared list or CSV.
Assign frozen recipes to trusted folders. Journaled transactions and identity-protected history support recovery and eligible undo.

Available on the Mac App Store. Requires macOS 14 or later; check the store for current pricing.
Names and metadata are processed locally. The sandboxed app has no network entitlement, account, analytics or tracking.