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Merge PDF

Merge PDF files online for free — combine multiple PDFs into one document in the order you choose. Files never leave your browser.

Drop PDF files here, or

PDF · in the order you want them merged

About Merge PDF

Drop two or more PDF files, arrange them in the order you want with the up/down controls, and download a single merged document. Page counts are shown per file so you can double-check the result before downloading.

Merging runs entirely in your browser with pdf-lib — the files are never uploaded to a server, which makes this safe for contracts, invoices and other sensitive documents.