Highlights
What you can do with it
- Cleaning up a downloads folder with hundreds of messy files
- Renaming scanned documents based on their content
- Organizing project assets with a consistent naming template
How to use it
- 1 Install the app on your Mac and start the free trial
- 2 Select the folder or the files you want to rename
- 3 Let the AI read the content and suggest new names
- 4 Review the preview, then approve or edit the suggestions
- 5 Apply the rename, or save a template for the next batch
Who it is for
Pros
- Reads file content instead of relying on manual rules
- The preview step lowers the risk of a bad rename
- Templates make repeatable naming easy
- Free trial of 60 documents lets you test on real files
Limitations
- It runs on macOS only, so Windows and Linux users are out of scope
- After 60 trial documents you need a subscription or a $79 one time purchase
- AI suggested names still deserve a quick human review
- Subscription pricing can change, so check current rates before buying
What Nymos is
Nymos is an AI batch file renaming application designed for Mac users. Instead of writing rules by hand, it reads the content of each file and proposes clear, meaningful names. That matters when a folder has grown into chaos and finding anything depends on opening files one by one. The vendor lists simple and fast operation, support for multiple file types, a preview and approval step, multiple languages, and customizable templates as the main advantages. A free trial covers renaming for 60 documents, so you can test it against a real messy folder before paying. After the trial there are two routes: Nymos Managed, which is a monthly or yearly subscription with discounts, and Self managed, a one time purchase of $79.
What you can do with it
- Rename many files at once using names generated from their content
- Preview every proposed name and approve or edit before applying
- Apply the same naming template across projects for consistency
- Handle several file types and languages in one batch
Who it is for
Mac users with cluttered libraries are the core audience, especially anyone who has hundreds of vaguely named downloads. Professionals who scan and file paperwork get a faster route to searchable names. Designers, photographers, and project managers who need a consistent naming scheme across folders can save a template and reuse it. Anyone who has wasted an afternoon renaming files by hand will understand the appeal quickly.
What to watch out for
The app is macOS only, so if you work across systems it will not cover everything. The free trial stops at 60 documents, after which you need a subscription or the $79 one time license, so check the current pricing before you commit. AI naming is good but not perfect: names drawn from content can be long or repetitive, and the preview step exists for a reason, so skim the suggestions before you apply them. Finally, subscription terms and prices can change, and the one time price may move as well.
FAQ
What does the free trial include?
The trial covers renaming for 60 documents.
How much is the one time option?
The self managed license is a one time purchase of $79.
Which systems are supported?
It is built specifically for macOS.
Can I check names before they change?
Yes, there is a preview and approval step before anything is applied.
Why it is free
What the official page says： 免费试用免费
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.