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Tutorial
2026-06-22
4 min read

Sign a PDF Electronically for Free: The Complete Guide

No more printer trips. Sign your documents digitally with optimal traceability and security.

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Electronic Signature: Legal and Practical

Since the eIDAS regulations in Europe, electronic signatures have the same probative value as handwritten signatures in most cases. No need to print, sign with pen, and scan again: you save valuable time.

How to Sign with PurePDF?

Our PDF signature tool offers three flexible methods, all processed locally to guarantee the confidentiality of your digital identity:

  • Draw: Use your finger or mouse to reproduce your natural signature.
  • Upload an image: Import a photo or scan of your signature.
  • Text: Generate an elegant calligraphic signature with a font.

Security and Traceability

By applying your signature via the browser, you create a PDF with a visible, unalterable signature layer. Unlike a simple pasted image in Word, the signature embedded in the PDF is locked.

Frequently Asked Questions

Is electronic signature valid in court?

It depends on the type of signature (simple, advanced, or qualified). For common uses (quotes, employment contracts), simple electronic signatures are generally accepted.

Ready to try?

Use our free, 100% local and secure tool. Your files never leave your computer.

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