Problem / how-to
How to Split a Mail Merge into Separate PDF Files
Word finished the mail merge, but now you have one long PDF instead of one file per recipient. If every record has the same number of pages, you can use the PDF you already have and the CSV exported from your original Excel list.
- First 3 files free
- Browser-local processing
- No VBA or uploads
Already finished the merge?
Don't rerun it. Split the finished PDF.
Add the combined PDF and matching CSV, choose pages per recipient, select the filename column, then preview the mapping before downloading a ZIP.
Workflow
Combined PDF + CSV → named PDFs
- 01
Export one PDF
Save the completed Word mail merge as one combined PDF.
- 02
Export the CSV
Export the original Excel recipient list. Row order must match the merge.
- 03
Set the rule
Choose pages per recipient and the filename column, such as File Name.
- 04
Preview and download
Check the first three mappings, then create individual PDFs in one ZIP.
Example output
One row, one correctly named file.
Prepare values such as John_Smith_1042 in the CSV filename column before exporting.
John_Smith_1042Amy_Chen_1043Michael_Brown_1044John_Smith_1042.pdfAmy_Chen_1043.pdfMichael_Brown_1044.pdfCommon questions
Before you start
Can Word mail merge save each record as a separate PDF?
It can with additional workflows, but this page is for the simpler case where Word has already produced one combined PDF.
How do I name each mail merge PDF from Excel?
Export the Excel list as CSV and select the column containing the finished filename values.
Can I split a two-page-per-person mail merge?
Yes. Set pages per record to 2, provided every record uses exactly two pages.
Are my PDF and CSV uploaded?
No. PDF splitting, CSV reading, and ZIP creation happen locally in your browser.
What if every recipient has a different number of pages?
This fixed-page workflow is not the right fit; it does not use OCR or infer document boundaries.
Need the full batch?