eSign PDF

Sign documents and request electronic signatures.

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eIDAS-compliant timestamps
Activity tracking with document timeline
Invite others to sign your document

Trusted by 6000+ Businesses

Sign Any PDF

With eSign from Smallpdf, you can create signatures and initials, sign documents electronically, and invite others to sign.

Secure & Compliant E-Signatures

Create and request signatures that are safe and secure. eSign complies with ISO 27001 and legal eIDAS standards for Simple Electronic Signatures (SES).

Invite Others to Sign

Use the eSign tool to request an electronic signature from up to 100 people. What's more, you can show them exactly where they need to sign.

Create Your E-Signature

Easily draw your signature with your mouse or trackpad. Alternatively, upload an image of your signature, or simply take a photo of your signature with your device's camera.

Secure Electronic Signature

Create Your E-Signature
Once you've uploaded a document, you can draw your new signature using your trackpad or mouse. Alternatively, you can upload or take a photo of your signature using your device's camera.
Digital Signatures for Pro Users
Pro subscribers have access to digital signing for both self-signed and requested signatures. Digital signatures are stored for a quicker signing experience.
Document Signing Made Easy
Smallpdf is the best free application for creating electronic signatures. Upload a document, create your signature, and sign the document in under a minute.
Secure Online Signing
All connections and file transfers are secured with a 256-bit TLS encryption. This military-grade security guarantees the privacy of documents and online signatures.
Works on All Operating Systems
The Smallpdf eSign tool works with any internet browser, on any device, including Windows, Mac, or Linux. For your safety, we remove uploaded files from our servers after 1 hour.
Cloud-Based E-Signing
The entire e-signing process takes place on our servers and doesn't drain any resources from your computer or electronic device. No app or software installations required!