Best File Renaming Software in 2026
Updated
In short: reNamerX is ranked #1 of 30 as of 4 October 2026, ahead of Renamer.ai and Nomina. The best-ranked option with a free plan is Renamer.ai. The lowest first paid tier on this page is Renamer.ai at $9.95/mo.
Changing many filenames is easier to assess when you know which naming rules and safeguards are available. Compare folder renaming, metadata-based renaming and regex support, along with rename preview and the ability to undo changes. Platform coverage helps you check availability for the systems you use; free-plan access and paid-from pricing add cost context. reNamerX, Nomina and PBRenamer are among the entries to consider, as are RenameKit and Bulk Renamer. If your workflow relies on patterns, metadata or folder-level changes, weigh those capabilities against the preview and recovery options you want before applying a batch. The listed platform and pricing details help complete the comparison.
30 file renaming software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Is your tool on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which file renaming software is ranked first on Specifiction?
reNamerX is ranked #1 of 30 with a score of 7.5. Renamer.ai is second and Nomina third.
How many of these have a free plan?
10 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Renamer.ai has the lowest first paid tier we found: $9.95/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.