Sign a PDF online — without uploading it
Draw, type or upload your signature and place it on the document. Everything happens in your browser.
How it works
- Drop your PDF below or click to choose it.
- Draw your signature, type it (handwriting font) or upload a photo of it, then drag it into place — you can also add a date and text.
- Download the flattened PDF, ready to send.
Your file never leaves the browser
All processing happens locally, on your device. Neither the document nor its contents reach any server — which is why there are no accounts, queues or “secure cloud storage” here. There is nothing to store.
FAQ
Is my file uploaded anywhere?
No. The whole process — opening, editing and saving the PDF — happens in your browser. Neither the document nor its contents ever reach a server; we only collect anonymous usage stats (operation type, file size).
Is such a signature legally valid?
The inserted signature is a simple electronic signature (SES) under eIDAS — sufficient for most B2B contracts, NDAs, consents and declarations. It does not replace a qualified signature where the law requires written form under pain of nullity.
Can I save my signature for later?
Yes — with your consent the signature is stored in this browser (localStorage), so next time you can reuse it with one click. It never reaches a server.
Which files are supported?
Standard PDF files up to 10 MB. Password-protected documents and XFA forms (legacy Adobe tech) are not supported — you will see a clear message instead of a broken result.