When Finder's Rename Items stops being enough

Finder's Rename… command handles the simple cases well: replace some text, add a prefix, or number a folder of files. We have covered how it works and where it runs out before.

What people rarely realise is that macOS ships two more renaming tools, both free, and each fills a gap Finder leaves. Before deciding you need something else, it is worth knowing how far they go.

Finder's Format mode, properly

The third option in Finder's rename dialog, Format, is the most misunderstood. It replaces the whole name with a pattern:

• Name and Index — Holiday 1, Holiday 2…
• Name and Counter — Holiday 00001, Holiday 00002… with zero padding.
• Name and Date — Holiday 2026-09-29 at 10.14.22.

You choose whether the number or date goes before or after the name, and what number to start at.

The trap is Name and Date. It uses the current date and time — the moment you click Rename — not the date the file was created or the photo was taken. Every file gets nearly the same timestamp. For organising photographs by when they were shot, it is useless.

Automator: the forgotten option

Automator still ships with macOS, and its Rename Finder Items action does more than Finder's dialog:

1. Open Automator and create a Quick Action.
2. Set it to receive files or folders in Finder.
3. Add Rename Finder Items. Automator will offer to add a copy step first; for your first attempts, accept it.
4. Change the action's first menu to Add Date or Time.

Here you can choose Created, Modified or Last Opened — actual file dates, not today — and the format, separator and position. Other modes change case, make names sequential, and replace text. Save it, and it appears in Finder's right-click menu under Quick Actions.

You can also chain several Rename Finder Items actions in one workflow — replace text, then add a date, then change case — and run them together.

Shortcuts: the modern route

The Shortcuts app can rename files too, and it can read more about each file:

• Get Details of Files returns properties such as creation date, modification date and name.
• Format Date turns a date into exactly the text you want.
• Rename File applies the new name.

Wrapped in a Repeat with Each loop and run from Finder's Quick Actions, that renames a selection using each file's own dates. For images, Shortcuts can also read some photo metadata through Get Details of Images, including the date taken — close to the "rename by capture date" job people usually want.

Shortcuts is more flexible than Automator and less pleasant to debug. A mistake in the loop is applied to every file, and there is no preview.

Signs you have genuinely outgrown them

Between Finder, Automator and Shortcuts, a lot of renaming is covered. These are the situations where they stop being worth the effort:

You need to see every result before committing. None of the three shows a full list of proposed names. For ten files you can check afterwards. For a thousand, you want the list first.

Names depend on patterns, not fixed text. Moving a date from the end to the start, keeping a number but changing what surrounds it, removing anything in brackets. That needs regular expressions, which none of the three supports in a practical way.

The information is deeper in the file. Camera model, lens, GPS location, a song's artist and album, a PDF's title property. Beyond a few basics, the built-in tools cannot reach it.

Files come in related sets. A RAW file, its JPEG and its sidecar must be renamed identically or your photo software loses track of them. The built-in tools treat each file on its own.

Two files might end up with the same name. None of the three tells you in advance, and the result of a collision depends on the tool.

You do the same rename every week. A saved Automator workflow helps, but it cannot be told "watch this folder and rename what arrives, once the download has finished".

You need to undo it next month. Undo in Finder works immediately afterwards. Weeks later, the original names are gone.

Where RenameDeck fits

RenameDeck is a batch renamer for Mac built for the list above.

It shows the complete list of proposed names, searchable, and flags invalid names and collisions before you apply anything. It never overwrites an existing file. Rules — replace, add, remove, case, whitespace, sequence, date, template, zero-pad and more — stack into recipes you can save, with literal, wildcard or regular-expression filters.

Names can come from file-system dates, EXIF, IPTC and GPS details, audio and video tags, PDF properties, counters and parent folders, or from a CSV or pasted list. RAW, JPEG and sidecar files can be paired so they keep the same stem.

A frozen recipe can be assigned to a trusted folder, and RenameDeck waits until new files are stable and ignores partial downloads. Renames are journaled, and a persistent history offers undo while the renamed file is still the one it renamed.

It is sandboxed, with no network entitlement, account, analytics or tracking, and requires macOS 14 or later. It also includes Finder Services, App Shortcuts and a command-line tool, so it works alongside Automator and Shortcuts rather than replacing them.