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Boost efficiency with secure digital signatures

Enhance your organization’s productivity by adding eSign — a secure, compliant, and seamless electronic signature solution designed to streamline your workflow.
  • Sign documents with confidence knowing they are locked away in a zero-knowledge, end-to-end-encrypted platform
  • Mitigate risks with EU qualified electronic signatures to ensure the highest level of legal probative value
  • Empower your teams, partners, and clients to sign securely from anywhere at any time, even if they don’t have a Tresorit account
Try eSign for free
Add-on for any business plan

Trusted by 11,000+ organizations worldwide

How our customers use eSign

"Using Tresorit eSign turned days of work into just hours with secure electronic signatures."

Jens Ochsenreither, head of medical services at the German Red Cross
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"Tresorit eSign emerged as the cornerstone of our document management processes."

Dr. Szilveszter Dolgos, medical director and co-founder of NephroHome
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"Tresorit eSign integrates well into our document management processes. We can do signature requests faster."

Jaakko Soininen, managing director at Finnplay
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Faster and safer electronic document signing

Keep your sensitive documents protected throughout their entire lifecycle by adding online signing into your end-to-end encrypted Tresorit workspace. 
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Simplify your workflow. Strengthen your security. Sign with confidence.

Try eSign for free
Add-on for any business plan

Secure crucial documents during signing – and beyond

  • Streamline everyday, low-risk transactions by using electronic signatures in a few clicks directly from Tresorit’s workspace.
  • Remove risks when handling high-value documents with EU qualified eSignatures, the legal equivalent to handwritten signatures.
  • Create fine-grained access controls & monitor detailed logs to ensure compliance. 

Sign with confidence across the EU using eIDAS-compliant, qualified eSignatures

Ensure top-tier security when signing high-value documents across the EU, e.g. contracts, proposals, tenders, and legal documents.

Through our partnership with Qualified Trust Service Provider Evrotrust, Tresorit combines end-to-end encryption with rigorous identity verification for the highest level of security. Your documents remain fully confidential — not even Tresorit or Evrotrust can access their content.

No need to juggle tools, sign with ink, or store documents separately. Confidently scale your business with secure electronic signatures deemed to have the highest probative value in a European court of law.

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Legality

Prove authenticity, integrity, and the highest level of probative value and non-repudiation across the EU with electronic signatures that hold the same value as handwritten ones.
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Compliance

Meet the highest standards of eIDAS & GDPR and enjoy peace of mind while transacting cross-borders throughout Europe.
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Security

Ensure integrity and authenticity when signing by using ultimate cryptographic security coupled with certified identity proofing.

Try Tresorit eSign for free, without commitments

Get 10 Electronic Signatures and 6 EU Qualified Electronic Signatures for free. 

Try eSign for free
Add-on for any business plan

Learn more about Tresorit eSign

eSign FAQ

Frequently asked questions
An electronic signature (or eSignature for short) is a digital representation of a person’s signature. It’s used to sign electronic documents or records via an eSign online service, indicating that the person has read and agreed to the content of the document. The term ‘electronic signature’ is an umbrella term that encompasses different types of electronic signatures.
Many legislations state that electronic signatures cannot be denied legal effect simply because they are in an electronic form.
However, it’s important to note that not all types of eSignatures hold the same legal effect. The context of the document to be signed is key, especially when dealing with sensitive information. Local relevant laws, setting requirements regarding which type of electronic signature may be required in which circumstances, shall also always be assessed. Electronic signature laws around the globe lay down the rules for the use of electronic signatures, demanding compliance with certain criteria.
The Tresorit electronic signature offering has been designed to help you secure and simplify the entire document management lifecycle, from signing, sharing to storing different types of documents. You can efficiently manage low-risk, day-to-day transactions by using Electronic Signatures directly from Tresorit’s secure workspace.
For high-liability, mission-critical documents, we offer you EU Qualified Electronic Signatures in partnership with Qualified Trust Service Provider Evrotrust. As set out in the European electronic signature regulation, eIDAS, this ensures the highest level of probative value across all EU Member States, being recognized as legally equivalent to handwritten signatures.
Just like everything Tresorit offers, Tresorit eSign uses zero-knowledge, end-to-end encryption to guarantee the highest level of security and privacy for your data.
You can sign documents directly from Tresorit’s end-to-end-encrypted workspace and store them right there. This helps you eliminate the security risks associated with switching applications for signing and document management. Thanks to our end-to-end encryption and robust security features, our tool supports compliance with a wide range of regulations, such as GDPR, HIPAA, CCPA, FINRA, and more.
To ensure the highest level of signature security and compliance in the form of EU Qualified eSignatures, Tresorit integrates with Qualified Trust Service Provider Evrotrust. However, neither Tresorit nor Evrotrust has access to the content of your files.
You can create eSign requests from your browser, on Windows and Mac platforms. You can review and sign requests from your browser.
You can e-sign PDF documents with Tresorit.
No, signers don’t need a Tresorit account to sign documents online – you only need a Tresorit account to create an eSign request.
If you are ready to try signing securely from Tresorit, you will get 10 Electronic Signatures and 6 EU Qualified Electronic Signatures for free without any obligations.
If you decide to streamline and fortify your signing with Tresorit’s secure workspace, you can get started at a minimal cost for a license. You decide what your business needs by purchasing a custom number of Electronic Signatures and a custom number of EU Qualified Signatures. This also means that purchased signatures won’t expire, you can use them anytime, giving you the flexibility to adapt to your actual needs.