Add a legally valid electronic signature to any PDF in seconds. Draw with your mouse or finger, upload a signature image, or type your name — then place it anywhere on the document.
Electronic signatures are legally recognized in most jurisdictions (eIDAS in the EU, ESIGN Act in the US). For high-risk legal documents, confirm with your lawyer.
Use the Draw tab and sign with your mouse, trackpad, or touchscreen. The signature is converted into a clean image and dropped onto your PDF.
Yes. Use the Upload tab to add a PNG or JPG of your signature — transparent backgrounds work best.
Yes. Place the same signature on every page that needs it before saving.
Yes. Files are processed in your browser whenever possible, and any file uploaded for server-side conversion is automatically deleted within 30 minutes. We never share, sell, or read your documents.
Yes — 100% free with no signup, no watermarks, and no hidden limits. Use every PDF2Tool feature without an account.