Merge PDF and Sign Online

Combine multiple PDFs into one document, then sign it — all in a single workflow without switching tools.

Drop your file here

or click to browse from your computer

Select multiple PDF files · Merged in upload order

Options

Sign on

Processing your file…

Merged and signed

Your combined signed PDF is ready to download — completely free.

100% free · No subscription · No account required

How it works

Three simple steps

Upload multiple PDFs

Select all files to combine. Merged in upload order.

Merge and sign in one step

Files are combined, then your signature is applied automatically.

Download signed document

Download your final merged and signed PDF — 100% free.

FAQ

Common questions

Can I reorder files?

Files merge in upload order. Remove and re-add to reorder.

How many files can I merge?

Up to 20 PDF files per operation.

Can I sign each file separately?

Use Sign PDF for that. Merge + Sign is for combining first, then signing the result.

Is the signature legally binding?

Yes — same standing as Sign PDF.