Merge PDFs

Combine multiple PDFs into one document. Drag to reorder — the merged file follows the order below. Everything runs in your browser, nothing is uploaded.

Drop PDFs here to merge

or click to browse — stays on your device

How merging works

Pages are copied from each source PDF in the order you set, keeping their original size, fonts, images, and links. The merged file is assembled entirely in your browser — your documents are never uploaded to a server.

Tips

Drag cards (or use the arrows) to reorder files before merging. You can add more PDFs at any point. Password-protected files can't be merged — unlock them first.