Transnomino

C
C tier on File Renaming SoftwareScore 6.8 · #8 of 30
Android app
Not listed
Free plan
Yes
Runs on
Mac
transnomino.com
The Transnomino homepage

Summary

Transnomino is a free batch renaming utility for Mac that applies changes to many files at once. Its actions include find and replace, regular expressions, text insertion, prefixes and suffixes, numbering, trimming, case conversion, and diacritic removal. Actions can target filenames, paths, extensions, or full paths. It can also use creation dates, ID3 tags, and EXIF data in filenames or paths. For images with EXIF GPS data, latitude and longitude can be used to retrieve address details such as street, city, and country. Conversion options include Windows-compatible filenames, custom lookup tables, and CSV uploads for lookup conversions. A real-time preview shows results; actions can be sequenced and saved as reusable recipes. Files can be sorted automatically or rearranged by dragging and dropping. The app can be launched from the command line with directories and recipe files or recipe JSON as arguments. The listed current release, version 10.1.0, requires macOS 14 or later, while legacy releases are listed for older macOS versions including 13, 11, and 10.15. AppleScript automation was temporarily removed in version 9.0 during compatibility work.

Who it is for

It suits Mac users who need to rename batches of files using text rules, metadata, or reusable action sequences. Command-line users can launch it with directories and recipe arguments.

What is good

  • Supports regular expressions and metadata-based renaming.
  • Shows a real-time rename preview.
  • Recipes save reusable action sequences.
  • Can use EXIF GPS data to retrieve address details.
  • Legacy releases are listed for older macOS versions.

What to know first

  • Version 10.1.0 requires macOS 14 or later.
  • AppleScript automation was temporarily removed in version 9.0.

Verdict

Transnomino offers varied batch-renaming rules, metadata inputs, previews, and reusable recipes. Check the current macOS requirement and note that AppleScript automation was temporarily removed.

Transnomino plans and pricing

All plans
Transnomino Free Free batch rename utility for Mac · Version 10.1.0 requires macOS 14 or later transnomino.com · 4 Oct 2026

Compared on file renaming software

Free plan
Yestransnomino.com
Platform coverage
macos_onlytransnomino.com
Regex renaming
Yestransnomino.com
Metadata-based renaming
Yestransnomino.com
Rename preview
Yestransnomino.com
Folder renaming
Yestransnomino.com
Undo changes
Yestransnomino.com

Facts

Purpose
Transnomino is a batch rename utility for Mac that renames many files at once.transnomino.com · 4 Oct 2026
Rename actions
Its actions include find and replace, regular expressions, text insertion, prefixes and suffixes, numbering, trimming, case conversion, and diacritic removal.transnomino.com · 4 Oct 2026
Rename targets
Renaming actions can target a filename, path, extension, or full path.transnomino.com · 4 Oct 2026
File attributes
File attributes including creation dates, ID3 tags, and EXIF data can be inserted into filenames or paths.transnomino.com · 4 Oct 2026
GPS data
For images with EXIF GPS data, latitude and longitude can be used to retrieve address information such as street, city, and country.transnomino.com · 4 Oct 2026
Conversion
Conversion features include Windows-compatible filenames, custom lookup tables, and CSV uploads for lookup conversions.transnomino.com · 4 Oct 2026
Preview and recipes
Users can preview results in real time, sequence multiple actions, and save reusable renaming sequences as recipes.transnomino.com · 4 Oct 2026
Sorting
Files can be sorted automatically or manually rearranged by dragging and dropping.transnomino.com · 4 Oct 2026
Automation
The app can be launched from the command line with directories and recipe files or recipe JSON as arguments.transnomino.com · 4 Oct 2026
AppleScript status
The automation page says AppleScript automation was temporarily removed in Transnomino 9.0 because of Swift 6 strict concurrency compatibility work.transnomino.com · 4 Oct 2026
Current platform requirement
The listed current release is version 10.1.0 and requires macOS 14 or later.transnomino.com · 4 Oct 2026
Older macOS support
The maker lists legacy releases for macOS versions including 13, 11, 10.15, and older versions.transnomino.com · 4 Oct 2026
Latest release
The changelog lists version 10.1.0 with a release date of 4 April 2026.transnomino.com · 4 Oct 2026

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Sources