Merge PDF files into one

Free · no sign-up · runs in your browser, nothing uploaded

Drag in your PDFs, put them in order, press merge. One file to email — the quote, the RAMS, the photos — instead of five attachments. Nothing is uploaded; it runs in your browser.

1Drop your PDFs onto the page
2Drag them into order
3Press Merge and download one file

Prefer a full window? Open the tool on its own page →

Questions

Is there a limit on how many PDFs I can merge?

No fixed limit. It runs on your own computer, so it depends on your memory — fifty normal PDFs is fine.

Do my files get uploaded anywhere?

No. The merging happens inside your browser. Close the tab and nothing is left behind.

Can I reorder pages before merging?

Yes — drag the files into the order you want; the merged PDF follows that order.