On-device · Keep originals · Free downloads
Batch rename file copies
Rename copies with replacement, a prefix and numbering; save a mapping.
- 1Add files
- 2Settings & preview
- 3Review & download
Source files
Drop files here. You can keep adding more files.
Task settings
Add files to begin.
PDF page order
Move pages using buttons or drag. Rotate or remove each page.
Review & download
How to finish your task
Rename copies with replacement, a prefix and numbering; save a mapping. Add files and review settings. Create the result, check the preview, actual size and limitations, then download a new file.
Practical example
Add files in the desired order and choose a prefix/start number. Review the mapping and download renamed copies together as ZIP.
Scope and limitations
Original names stay unchanged; download renamed copies as a ZIP. Extensions are preserved; Windows reserved names/characters are sanitized. Up to 100 files, 250 MB total.
Files are not uploaded to a server. Outputs are new files, so originals remain unchanged. Review the result before saving.
When is this useful?
Organize file copies with prefixes and numbering after checking the original-to-new name mapping.
Input and result example
original files + prefix/numbering → renamed copies ZIPExamples illustrate the workflow; actual size, support and recognition depend on the source and settings.