Sign your pdf documents online:
How to electronically sign a pdf

Fill in and sign your pdf documents and forms online with Yousign: the legally binding, easy to use eSignature solution for all your documents.

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Your business runs on PDFs

PDF document electronic signature

A ubiquitous file type

PDFs are used all over the world to share information faster and easier. Its main advantages are:

  • It keeps formatting. Fonts, images, and layout stay consistent with the original regardless of where and how the pdf is accessed.

  • It’s compatible with eSignature protection layers. eSignatures added to a PDF file are therefore traceable and legally-binding.

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Used and recognised worldwide

Over 2,5 trillion PDF files have already been exchanged across the world. Your tools already allow you to work with and share PDF files. Now, with Yousign, you can sign them electronically.

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Reinvent your PDFs

eSignatures let you simplify your signature process and reduce closing times. Streamline your agreements process by signing your PDF documents online and quit the paper habit!

  • Easy to use

    Signing parties receive, approve, and sign your PDF documents online.

  • Secure your documents

    Documents are sealed and protected throughout the signature process.

  • Safeguard your agreements

    Our eSignature solution is eIDAS-certified and lets you obtain legally-binding signatures on your PDFs.

Electronic signature

Sign your PDFs online

Yousign works for your business

Our eSignature app is easy, legal, and works for all the documents that drive your business:

Partners agreements


Sign pdf contracts, proposals, and service agreements

Internal documents


Electronically sign your work contracts, NDAs, and shareholder agreements

Sign PDFs online with Yousign

Streamline your approval processes and move your agreements across the line.

  • Swipe to sign

    Sign electronically or face to face

  • Archives

    Simple archiving for all your contracts

  • Phone and computer

    Works on any device

Their agreements are powered by Yousign

and 5,000+ other beloved companies

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