PDF Merge
Combine multiple PDF files into a single document, entirely in your browser. Files never leave your device.
Combine any number of PDFs into one document directly in your browser. Add files in the order you want them to appear, rearrange by removing and re-adding, then merge — the result is a single, normal PDF with every page copied over exactly as it was. Ideal for joining scanned chapters, attaching signed pages, or bundling reports before sharing.
Processed entirely in your browser — files are never uploaded to or stored on our servers.
How to use PDF Merge
- Add your PDFs by clicking the upload area or dragging files in — you can add as many as you need.
- Check the order: pages will be combined in the list sequence, so remove and re-add a file if it is out of place.
- Hit Merge — every page is copied into one new document on your device, usually in a second or two.
- Download the combined PDF; it opens, prints and emails like any other file.
Frequently asked questions
Is there a limit to how many files I can merge?
There is no fixed cap — merging runs on your own machine, so the practical limit is your device's memory. A few dozen typical documents combine in seconds; extremely large batches may take longer but nothing is throttled or queued.
Does merging reduce the quality of my PDFs?
No. Pages are copied into the new file exactly as they are, with no re-rendering or re-compression — text stays selectable, images keep their original quality and any bookmarks or links inside the copied pages are left intact.
What happens to my files after I merge them?
Nothing leaves your device. The merge runs entirely in the browser, the result is written locally and handed to you as a download. No copy of your input or output is ever stored on a server, because none is used.
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