How do I merge PDF files?

Drop the PDFs you want to combine, drag them into the order you want, and click Merge. The combined PDF is ready to download in seconds.

Can I reorder pages before merging?

Yes. You can drag the file thumbnails to reorder them and remove any file you no longer want before merging.

Is there a maximum number of PDFs I can merge?

There's no fixed limit. Merging happens locally, so the cap is your device's memory. Most laptops handle dozens of files at once without trouble.

Will bookmarks or links be preserved?

Internal bookmarks within each input PDF are preserved where the source allows. Cross-document links may be re-targeted to the merged page numbers.

Why is the merged PDF so large?

Embedded images and fonts are kept at their original quality. If size matters, run the result through our PDF compressor to shrink it.

Can I merge PDFs on iPhone/Android?

Yes. Open the page in Safari or Chrome, pick the PDFs from Files or Drive, and merge — the resulting PDF is saved straight to your downloads.

Is merging PDFs secure?

Yes. Your PDFs are never uploaded; the entire merge happens in your browser. Even confidential contracts are safe to combine here.

Can I merge password-protected PDFs?

Encrypted PDFs need to be unlocked before merging. Open them in your PDF reader, save them without a password, then merge.

Does merging change page size or orientation?

No. Each page keeps its original size and orientation, so a portrait page next to a landscape page stays exactly that way in the result.

Can I merge PDFs without Adobe?

Yes — that's the whole idea. No Adobe Acrobat, no signup, no installer. Just your browser.

Merge PDF

Combine multiple PDFs into one. Drag to reorder pages, add files, then download the merged file.

Quick answer: Combine multiple PDFs into one. Drag to reorder pages, add files, then download the merged file.

Last updated 2026-05-01

Frequently asked questions

How do I merge PDF files?: Drop the PDFs you want to combine, drag them into the order you want, and click Merge. The combined PDF is ready to download in seconds.
Can I reorder pages before merging?: Yes. You can drag the file thumbnails to reorder them and remove any file you no longer want before merging.
Is there a maximum number of PDFs I can merge?: There's no fixed limit. Merging happens locally, so the cap is your device's memory. Most laptops handle dozens of files at once without trouble.
Will bookmarks or links be preserved?: Internal bookmarks within each input PDF are preserved where the source allows. Cross-document links may be re-targeted to the merged page numbers.
Why is the merged PDF so large?: Embedded images and fonts are kept at their original quality. If size matters, run the result through our PDF compressor to shrink it.
Can I merge PDFs on iPhone/Android?: Yes. Open the page in Safari or Chrome, pick the PDFs from Files or Drive, and merge — the resulting PDF is saved straight to your downloads.
Is merging PDFs secure?: Yes. Your PDFs are never uploaded; the entire merge happens in your browser. Even confidential contracts are safe to combine here.
Can I merge password-protected PDFs?: Encrypted PDFs need to be unlocked before merging. Open them in your PDF reader, save them without a password, then merge.
Does merging change page size or orientation?: No. Each page keeps its original size and orientation, so a portrait page next to a landscape page stays exactly that way in the result.
Can I merge PDFs without Adobe?: Yes — that's the whole idea. No Adobe Acrobat, no signup, no installer. Just your browser.