Documentation

PDF Batch Rename renames multiple PDF files locally in the browser. It is useful for contracts, invoices, reports, scans, and archive cleanup. The original files are not changed, and the result is exported as renamed PDFs or a ZIP archive.

Key Features

  • Upload multiple PDF files and read page counts and file sizes.
  • Generate serial file names from the current list order.
  • Use original-name regex patterns and replacement templates.
  • Extract text from selected PDF pages and use regex matches such as contract numbers, invoice numbers, or report IDs as file names.
  • Add global prefixes or suffixes and handle duplicate names automatically.
  • Preview every new file name before exporting a single PDF or ZIP archive.

Naming Modes

Serial naming is useful for consistent delivery names such as doc_001.pdf. Original-name regex is useful when existing names already contain useful IDs. Page text regex is useful when the naming value appears inside the PDF, such as on the first page.

Steps

  1. Upload the PDF files to rename.
  2. Choose a naming mode for the current batch.
  3. Configure serial numbers, regex rules, page ranges, prefixes, suffixes, and duplicate handling.
  4. Preview the renamed file list.
  5. Export and download the renamed files.

Use Cases

  • Rename contract PDFs by contract number.
  • Organize invoices and receipts by invoice ID.
  • Archive scanned documents by title or internal number.
  • Deliver reports, bids, and course materials with consistent serial names.

Privacy

This tool reads PDFs, extracts text, computes file names, and generates output locally in your browser. It does not actively upload PDFs to the server.