PDF

Number PDF pages

Add page numbers to selected PDF pages with a position, prefix and starting number. Preview a sample and save a local copy.

Local PDF: 5 MiB, 50 pages. Output up to 20 MiB. Editing may invalidate digital signatures. Encryption is not supported.

What this tool does

Number reports and attachments without changing the original. The sequence advances across the selected pages.

How to use it

  1. Select a PDF; leave the range empty to include every page.
  2. Choose position, size, prefix and first number.
  3. Apply, review the sample and open the downloaded copy.

Verifiable example

Input
Three-page PDF; start 5, range 2-3.
Expected result
Only pages 2 and 3 receive 5 and 6.

Limitations to review

  • PDF up to 5 MiB/50 pages; text size 8–72 pt; output 20 MiB. The mark must fit the visible area.
  • Editing may invalidate signatures. Helvetica supports compatible Latin text; this is not redaction or a guarantee of all advanced PDF features.

Read the full tutorial

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