ReTitle

Rename hundreds of files at once.

macOS
Available now
View on the App Store

Screens

From the App Store

What it does

01

Search & Replace

Find and replace text in filenames with regex, case sensitivity, and replace-all support.

02

Insert Text

Add text at the start, end, or any position. Overwrite mode replaces characters in place.

03

Remove Characters

Remove first N, last N, or a range. Strip dashes, underscores, anything you want gone.

04

Change Case

Transform to UPPERCASE, lowercase, Title Case, or Sentence case with one click.

05

Sequential Numbering

Add running numbers with configurable start, increment, padding, and position.

06

Date & Time

Insert the current date and time with customisable formats and separators.

07

Metadata Extraction

Pull EXIF and media metadata from images, videos, audio, and PDFs into filenames.

08

Live Preview

See exactly how files will be renamed before applying. Conflicts highlighted in red.

Privacy

Files are renamed locally. Nothing leaves your Mac.

No telemetry, no account, no network calls. File names, paths, metadata — all of it stays on your machine.

Requirements
PlatformsmacOS 15 (Sequoia) or later
StorageMinimal
NetworkNone required
DistributionApple App Store