Combine multiple PDF files into a single document right in your browser. Drag to reorder, then merge — no uploads, no sign-up. Your files are processed locally using pdf-lib.
Drop PDFs to merge
add 2 or more — drag to reorder before merging
Built for speed, privacy, and real-world workflows.
Combine any number of PDF files into a single document — pages are appended in the order you choose.
Rearrange your PDFs before merging with simple drag-and-drop. The order is preserved in the output.
Merge 2, 5, or 50 PDFs. Every file is processed locally, so there are no upload limits.
Merging runs entirely in your browser using pdf-lib. Your documents never touch a server.
Four simple steps. No sign-up needed.
Drag two or more PDF files into the dropzone, or click to browse.
Drag files to rearrange their order. The merged PDF will follow this sequence.
Click "Merge" and pdf-lib combines all documents into one — right in your browser.
Get the merged PDF instantly. The original files are never modified.
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