brename is a practical cross-platform command-line tool for safely batch renaming files/directories via regular expression.
This is free and open source software.
Key Features
- Safe – it helps you check potential conflicts and errors before it’s too late.
- Supports dry run – a good habit.
- Supporting Undo the LAST successful operation, like a time machine.
- Overwrite can be detected and users can choose whether overwrite or leave it
(-o/--overwrite-mode). - File filtering.
- Supporting including
(-f/--include-filters)and excluding(-F/--exclude-filters)files via regular expression. - No need to run commands like find ./ -name “*.html” -exec CMD.
- Renaming submatch with corresponding value via key-value file (-r “{kv}” -k kv.tsv).
- Renaming via ascending integer (-r “{nr}”).
- Automatically making directoy: e.g., renaming a-b-c.txt to a/b/c.txt.
- Recursively renaming both files and directories.
- Cross-platform support – runs under Linux, macOS, and Windows.
Website: github.com/shenwei356/brename
Support:
Developer: Wei Shen
License: MIT License

brename is written in Go. Learn Go with our recommended free books and free tutorials.
Related Software
| Console Batch Renamers | |
|---|---|
| RnR | Securely rename multiple files and directories |
| F2 | Command-line batch renaming tool. Fast and safe to use. It's written in Go |
| vimv | Mass rename files using Vim |
| massren | Rename multiple files using a text editor |
| mmv | Rename multiple files with editor |
| nomino | Batch rename utility for developers |
| rename | Rename multiple files using Perl expressions |
| brename | Batch renaming safely |
| tempren | Template-based file renaming utility |
| edir | Utility to rename, remove, and copy filenames and directories |
| vidir | Edit of the contents of a directory in a text editor |
| renameutils | Five programs – qmv, qcp, imv, icp and deurlname |
| rename-cli | Rename files quickly |
| ren | Takes find-formatted lines via standard input, and batch renames them |
| renux | Regex, placeholders, and text transformations |
| moove | Manipulate file names and locations |
| Bren | Bulk file renaming software |
| brn2 | Fork of brn |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

