PDF
Sign a PDF
Upload your PDF and a signature image (PNG or JPG), and it is placed on the page you select (a visual, non-cryptographic signature).
Frequently asked questions
Is this a legally binding digital signature?
This places a visual signature image on the page; it is not a cryptographic digital signature.
Is this tool really free?
Yes — completely free, with no sign-up, no ads and no artificial limits.
Are my files kept or shared?
No. All processing happens directly in your browser: your file is never uploaded to our servers, stored, or shared. It never leaves your device.
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