Merge PDF
Combine PDFs and reorder pages by dragging. Nothing is uploaded.
Remove pages by number or range, losslessly.
The common alternative — printing a page range to a PDF writer — re-renders every page. Hyperlinks become dead text, bookmarks vanish, accessibility tags are stripped and images are downsampled to print resolution.
Copying page objects preserves all of it because nothing is regenerated.
The pages look identical either way, which is why the printing route is so widely used. The losses are invisible until someone clicks a link or opens the outline pane.
A deleted page is gone from the page tree. Whether its content is gone from the file is a separate question.
PDFs support incremental saving, where changes are appended rather than the file rewritten. An editor doing that can leave the removed page's objects present but unreferenced — and recoverable.
This tool rebuilds the document rather than appending, so removed pages are genuinely absent. If you receive a redacted PDF from elsewhere and it matters, check the object count rather than the page count.
| Element | Kept |
|---|---|
| Page content and fonts | Yes — copied object for object |
| Images | Yes, at original resolution |
| Internal links | Only if both ends are kept |
| Bookmarks | Partly — entries to removed pages drop |
| Form fields | Yes on kept pages |
| Page numbering printed on the page | Unchanged — it is drawn content |
That last row surprises people. Printed page numbers are part of the page graphics, not metadata, so removing page 5 leaves the remaining pages still numbered 1, 2, 3, 4, 6. Renumbering means adding new numbers over the old ones.
No. Pages are discrete objects and the ones you keep are copied unchanged — nothing is re-rendered or re-compressed. Printing a page range to a new PDF does re-render, which is why it loses links and bookmarks.
From this tool, yes — it rebuilds the document. Some editors append changes instead, which can leave unreferenced page objects in the file that are still recoverable.
Printed page numbers are drawn content, not metadata. Removing page 5 leaves the rest numbered 1, 2, 3, 4, 6. Add new numbers over the top if you need them sequential.
Partly. Bookmarks pointing at kept pages survive; those pointing at removed pages are dropped, since there is nothing left to point at.
No. The document is parsed and rebuilt in your browser, which is why there is no page limit and no file size cap.