PBRenamer

Free#5 of 31 in File Renaming Software

PBRenamer: A free, open-source renamer for power users who need regex, metadata, and automation. Ranked #5 of 31 in File Renaming Software by our editors (7.9/10); pricing: Free plan; best for free cross-platform power users.

7.9/10Editor score

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At a glance

Editor score
7.9 / 10
Pricing
Free plan
Best for
Free cross-platform power users
Free plan
Yes
Paid from
Free
Regex renaming
Yes
Facts checked
22 Sep 2026

Where it wins
- Free and open-source on Windows, macOS, and Linux
- Previews conflicts before batch renaming and supports undo
- Combines regex, metadata tokens, recursive handling, and CLI mode
Where it doesn't
- Marked as alpha software in its package metadata
- Advanced pattern and metadata rules may require technical familiarity
- No paid tier or broader service ecosystem for managed support

Our verdict on PBRenamer

PBRenamer is a free, open-source desktop application for batch-renaming files and directories across Windows, macOS, and Linux. It is aimed at power users who need more control than simple find-and-replace tools provide, including recursive folder handling, regular expressions, metadata-based naming, sidecar-file grouping, and command-line automation. Standalone builds are available for Linux, Windows, and Apple Silicon macOS, with installation also available from PyPI or source.

Its strongest fit is the depth of its renaming workflow. Pattern-based search and replacement can be combined with counters, dates, parent-folder names, and image, audio, or video metadata tokens. Users can preview proposed names with conflict detection before applying a batch, rename both files and directories, process nested folders recursively, and group sidecar files for coordinated renaming. Undo for the last rename batch adds a practical recovery step. Headless command-line mode extends the tool beyond a graphical desktop workflow for repeatable automation.

Pricing is straightforward: PBRenamer is free and open-source, with no paid plan structure to compare. That makes it a strong choice for users who want broad platform coverage and advanced controls without a license cost. The main qualification is maturity: the project is marked as alpha software in its package metadata. Users comfortable with technical configuration and evaluating open-source utilities may find its feature set compelling, while people who need production-mature software, managed support, or a more polished onboarding experience should choose an established alternative instead.

Your product? Our editors can test PBRenamer in depth and publish a review, labelled as paid · from $149/mo →

PBRenamer pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on github.com

PBRenamer fact sheet

Free plan	Yes
Paid from	Free
Platform coverage	Multi_platform
Regex renaming	Yes
Metadata-based renaming	Yes
Rename preview	Yes
Folder renaming	Yes
Undo changes	Yes
Deployment	Desktop
Platforms	Windows, macOS, Linux
Built for	Solo, Small business (editorial estimate)
Pricing	Free plan
Website	github.com
Facts checked	22 Sep 2026

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Featured on iTechGuides

PBRenamer is listed in our File Renaming Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update