Sign PDF
Draw your signature and place it on a page.
Drop your files here
Choose a file to get started. It stays on your device.
Up to 50 MB per file · 100 MB total
filestation.ioAll processing on your device
PDF WORKSPACEPrivacy-first workspace
On your device
Edit & sign
Sign PDF: how it works
Draw a signature or use a signature image and place it on a PDF preview. Save a separate signed copy while retaining your original.
- 1
Choose your PDF.
- 2
Draw or upload a signature, then click the page to place it.
- 3
Review its position and download the result.
Before you start: Adds a signature image. No certificate, identity verification or signing audit trail.
Sign PDF FAQs
Is this a certificate-based digital signature?
No. This tool adds a visual signature image. It does not verify identity, issue a signing certificate or create an audit trail. Check the recipient’s requirements before using it.
Are my documents uploaded?
The tools listed here process documents in your browser. Selecting a file does not upload its contents to Filestation. Download your output before closing the page; there is no cloud document library.
Are my PDFs encrypted?
The website uses HTTPS to encrypt the connection. Local processing does not automatically password-encrypt your input or downloaded PDF. No website can guarantee 100% security; use a trusted device and keep your original files.
How do I save a PDF on an iPhone?
After creating the result, use Save / Share and choose Save to Files. If a download opens a preview, use the browser’s Share control to save a copy.