Frankenfile is a macOS utility that offloads routine file work to AI. Select the files you need, describe the task in plain English, and run the workflow—Frankenfile handles the rest, from conversions to sorting and renaming.
What you can do with Frankenfile
It supports common file types and everyday operations, including:
- Convert image, video, audio, and PDF formats
- Resize and crop images
- Add watermarks and generate thumbnails
- Run basic video conversions and overlay graphics
PDFs and messy folders
Frankenfile can help organize document-heavy workflows and archives:
- Split a single PDF into page ranges based on a defined scheme
- Sort folders of receipts and invoices by type
- Rename files sequentially to keep records consistent
Text-command workflow
The core idea is simple text control instead of complex menus. You write a short instruction describing what to do and which files to apply it to. The AI interprets the request and chooses the right sequence of actions, making file automation more accessible for non-technical users.

