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Split a PDF and Rename Each File from Excel or CSV

Have one large PDF and a spreadsheet containing the filenames you need? Split the PDF into fixed-size documents, match them to spreadsheet rows, preview the mapping, and download correctly named PDFs in one ZIP.

Start with the files you have

Split → map → rename → ZIP

This fits invoices, letters, statements, notices, forms, and other batch-generated documents when the PDF order and spreadsheet row order match.

Split & Rename First 3 Files Free

Concrete example

Confirm the mapping before a large batch.

For a 300-page PDF, 100 CSV rows, and 3 pages per file, the tool creates 100 named PDFs.

Pages 1–3Invoice_1042_John_Smith.pdfPages 4–6Invoice_1043_Amy_Chen.pdfPages 7–9Invoice_1044_Mark_Jones.pdf
→
CSV columns1042 | John Smith1043 | Amy Chen1044 | Mark Jones

Three steps

Use the real workflow before buying the full version.

  1. 01

    Add the PDF and CSV

    Use the combined document and matching filename list.

  2. 02

    Choose pages and column

    Set fixed pages per output and select the filename field.

  3. 03

    Preview and download

    Check PDF order ↔ row ↔ filename, then download the ZIP.

  4. 04

    Upgrade when ready

    Use the offline version for the full matching batch.

Common questions

Requirements

Can I rename split PDFs using an Excel list?

Yes. Export the worksheet as CSV and select the column containing the required filenames.

How do I split a PDF and give each file a different name?

Set the fixed page count, choose the filename column, preview the mapping, and create the ZIP.

What if each output PDF has two or three pages?

Set pages per file to 2 or 3, as long as every record uses the same count.

Does my PDF get uploaded?

No. The PDF and CSV stay on your device while the browser performs the processing.

Need a mail merge-specific explanation?

See how to split a mail merge into separate PDFs.

For the full batch

Download the reusable offline version.

Get Unlimited — $19