Merge PDF files
Drop in the PDFs you want to join, drag them into the right order and download a single merged file. The whole thing happens in your browser, so nothing is uploaded and nothing is stored — handy when you are combining contracts, scans or reports you would rather keep to yourself.
Your files are merged in your browser and never uploaded. Nothing is stored.
How it works
- 1
Add the PDF files you want to combine
- 2
Drag them into the order you want
- 3
Click Merge and download the combined PDF
Why choose us
- Private by design — your PDFs are merged in the browser and never uploaded to a server
- Drag and drop to set the exact page order before you merge
- Combine up to 50 PDFs at once, with pages and quality kept intact
- Free, no sign-up, no watermark
Frequently asked questions
Are my files uploaded when I merge PDFs?
No. The merge runs entirely in your browser, so your PDFs stay on your device and are never sent to or stored on our server.
Can I change the order of the files?
Yes. Drag the files into any order before merging, and the pages appear in exactly that sequence in the result.
How many PDFs can I combine at once?
You can merge up to 50 PDFs at a time. Everything runs in your browser, so the size of those files is limited by your device's memory, not by an upload cap.
Is merging PDFs free?
Yes — it is completely free, with no account, no watermark and no cap on how often you use it.
Can it merge password-protected PDFs?
Not directly. Remove the password in your PDF reader first, then add the unlocked file here to merge it.
Related tools
- Split PDFPull a page range out of a PDF, or split it into single pages — right in your browser. Your file never leaves your device. Free, no sign-up.
- Rotate PDFRotate the pages of a PDF by 90, 180 or 270 degrees — all pages or just the ones you choose. It runs in your browser; your file never leaves your device. Free, no sign-up.