Quick summary
ReNamer Lite is a Windows tool that speeds up renaming many files at once. Instead of changing filenames one by one, you define rules and let the program apply them to a batch of items, saving time and reducing manual errors.
How the process works
Create a sequence of renaming rules, preview the result, and apply them to a selection of files. Rules can be reused and combined, so you can build a consistent workflow for repetitive tasks and large batches.
Examples of available rule types
There are a dozen adjustable rule types available, including:
- Change file extensions
- Remove selected portions of filenames
- Insert text at specified positions
- Replace substrings or patterns
- Adjust letter case (upper/lower/title)
- Trim or pad filename length
Interface and convenience features
ReNamer Lite provides a two-pane layout: one panel lists the files you want to rename and the other shows the sequence of rules that will be applied. You can drag and drop files into the list and inspect a live preview of the new filenames before committing changes, which helps avoid mistakes.
Suggested free edition
If you prefer a no-cost option, try the Free edition of ReNamer. It offers the same core workflow and interface, making it an accessible alternative for users who need bulk renaming without additional expense.
Technical
- Windows
- Free