Organise pages
How to remove PDF pages and keep track of page numbers
By DeckleUpdated
To remove pages from a PDF and keep track of where the remaining pages end up, open Organize PDF pages, select each page you don't want, choose Remove, then choose Save pages. Every page after a removal moves up one position in the new file, but the numbers printed on the pages stay the same. Write down the old and new positions as you go if anyone will cite pages from the new copy. Your original file is not changed.
PDF positions change; printed labels may stay
Before removal
Page labels read 1, 2, 3, 4
After removing position 3
Retained printed labels read 1, 2, 4
The third remaining PDF page can still be labelled 4
How to remove pages and check the new sequence
- Open Organize PDF pages and choose your PDF, or drop it onto the page.
- Select the page you want to remove and switch the page layout to Single page. The preview shows its output position and its source page.
- Choose Remove. The page stays in the grid, marked as removed, so you can still see the gap it leaves.
- Repeat for every other page, and note each one's original position.
- Look at the pages either side of each removal. They will sit next to each other in the new file.
- Choose Save pages. If you have removed every page, the button stays disabled and says "Keep at least one page."
- Download the new PDF and check the page count and each join.
The result screen tells you how many pages the new PDF has. It should be the original count minus the pages you removed.
How positions shift after a removal
Each removed page moves every later page up by one. The printed footer on those pages doesn't change, because it is part of the page content.
Example: an 11-page report has an unwanted blank at position 4.
| Original position | Printed number | New position |
|---|---|---|
| 3 | 3 | 3 |
| 4 | (blank) | removed |
| 5 | 5 | 4 |
| 6 | 6 | 5 |
| 11 | 11 | 10 |
The page that says "5" in its footer is now the fourth page of the file. A reader who types "5" into their PDF viewer's page box lands on printed page 6.
With more than one removal, the shift adds up. Remove positions 4 and 7 and original page 9 becomes new page 7: two pages before it have gone.
Keep a page map when others cite the document
If colleagues, a court bundle index or a checklist refer to page numbers, give them both values for a while: "PDF page 4, printed page 5". A short map is enough:
- Removed: original positions 4 and 7.
- Original 5–6 are now 4–5.
- Original 8–11 are now 6–9.
Make the map before you save. The grid in Organize PDF pages shows removed pages in place, so the gaps are easy to count. Once saved, the new file has no record of what was taken out.
Check every join
A removal can hide a problem that the page count won't show. After saving, open the new PDF and look at each place where a page was removed:
- Two sections now run together. Removing a divider or a blank separator page can make the end of one chapter read straight into the next.
- A page wasn't really blank. Scans can carry a faint signature, a stamp or a handwritten note. Check the original at full size.
- A double-sided form lost a side. If the back of a form was removed with a blank, the form is incomplete.
If something is wrong, open the original again and repeat the removals without that page.
Tips
- Select several pages at once. Tick the checkbox on each thumbnail, or hold Shift, Command or Ctrl while you click, then use the remove button in the toolbar above the grid. How to delete pages from a PDF covers selection in detail.
- Use positions in the file, not printed numbers. A cover and a contents page push printed page 1 to position 3. See PDF page position versus printed number.
- Keep the original. If the removed pages might be needed later, keep the source file, or save them separately first with Split PDF. See how to extract pages from a PDF.
- Check bookmarks. A bookmark that pointed to a removed page may no longer lead anywhere; see check bookmarks after page changes.
Other ways to remove pages
- Preview on a Mac. Choose View > Thumbnails, select the pages and press the Delete key. Preview saves changes to the file you opened, so choose File > Duplicate first.
- Adobe Acrobat. The paid desktop app deletes pages in its Organize Pages tool, and its Page labels option changes the numbers shown in thumbnails and page navigation so they can match the printed footers. Adobe describes the free Acrobat Reader as a viewer and lists editing and organising PDFs under its paid plans.
Frequently asked questions
Does removing a page renumber the pages after it?
Their positions in the file change, so the PDF viewer counts them one lower. The numbers printed on the pages stay the same.
Can Deckle change the printed page numbers?
No. Organize PDF pages works with whole pages; it doesn't edit the text on them. Change the numbers in the source document, such as the Word file, and export a new PDF.
Why does my PDF viewer show a different number from the footer?
The viewer counts pages in the file from 1. The footer is printed on the page and follows the document's own numbering, which can skip a cover or restart in an appendix.
Can I undo a removal after saving?
The saved copy can't be changed back, but your original is untouched. Open it again and make the changes you want.
Related tools
- Organize PDF pages to remove, restore, reorder or rotate pages
- Split PDF to keep removed pages in a separate file
- Merge PDFs to combine the cleaned copy with other files