Merge PDF files
Combine multiple PDFs into one document. Free, private, and right in your browser — no upload, no watermark, no sign-up.
Drop files here, or click to choose
Add two or more PDFs — they're joined in order.
100% private — your files never leave your device.
How it works
Upload your file
Drag and drop or pick your file. It's read locally in your browser — nothing is uploaded to a server.
Merge the PDFs
We merge the pdfs it right on your device, instantly and privately.
Download the merged PDF
Save your merged PDF. No watermark, no sign-up, no limits.
FAQ
Is it free?
Yes, completely free and unlimited, with no sign-up and no watermark.
Are my files uploaded anywhere?
No. The conversion runs entirely in your browser using on-device processing — your files never leave your computer, so it's safe for private documents.
Is the text still selectable?
Yes — merging preserves the original vector text and quality of every page (it isn't flattened to images).