RegexRenamer

RegexRenamer

RegexRenamer is a free and open source batch rename tool for Windows. It allows you to rename multiple files and folders based on regular expressions, with support for conditional renaming, simulation previews, and undo function.
RegexRenamer image
regex renaming batch-processing

RegexRenamer: Batch Rename Tool

A free and open source batch rename tool for Windows allowing regular expression-based renaming with conditional renaming, simulation previews, and undo function.

What is RegexRenamer?

RegexRenamer is a powerful yet easy-to-use batch renaming application for Windows. It enables users to rename multiple files and folders simultaneously based on plain text and regular expressions search and replace. Some of the key features of RegexRenamer include:

  • Intuitive interface to specify source name masks, text filters, and replace rules using both plain text and regular expressions.
  • Support for renaming based on file properties like name, extension, size, date etc.
  • Various batch actions such as replace, delete, insert before/after, change case, trim and padding.
  • Advanced functionality like conditional renaming rules, simulating renaming without actually changing file names, and undo batch rename operations.
  • Preview changes before committing them permanently. Selectively rename only certain files and folders.
  • Completely free and open source software published under Apache 2.0 License. Available for Windows Vista and higher.

In summary, RegexRenamer simplifies renaming large number of files through versatile search and replace rules. The extensive feature set coupled with ease of use makes it one of the best batch renaming tools for Windows.

RegexRenamer Features

Features

  1. Regular expression support for renaming files and folders
  2. Undo function to revert changes
  3. Simulation preview to test renaming before applying
  4. Conditional renaming based on file metadata
  5. Batch renaming of multiple files and folders

Pricing

  • Free
  • Open Source

Pros

Powerful regex support for advanced renaming

Intuitive interface for easy batch renaming

Undo feature prevents accidental permanent changes

Preview allows you to test renaming safely

Free and open source software

Cons

Steep learning curve for regex

Limited to Windows platform only

No automation or scripting capabilities


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