ZoopSign (Aadhaar eSign) solves the problem of the wet signing of contracts and agreements between enterprises and individuals that are time-consuming, costly, and inconvenient.


We collaborate with 200+ leading companies

ZoopSign helps user to sign contract, NDA , Agreement , Onboarding form in a very convenient manner user can sign document from anywhere in a minute across globe. Aadhaar eSign is compliant and legal under information technology act 2000. Aadhaar eSign uses Aadhaar authentication that is Aadhaar eKYC as a method to make sure that document is signed by designated user only.


It is legally valid and compliant


Electronically sign any document anywhere from any device


Sign a document in minimal 4 steps using Aadhaar OTP or Biometric


Facilitates Legally Valid Signatures

Under provisions of Information Technology Act, Aadhar eSign are admissible in a court of law.


Ease of reading is enhanced with ample visibility to the document with no obstructions.

Secured Online Service

eSign user’s private key is destroyed immediately after one-time use to enhance security and prevent misuse

Page Navigation

Improvised reader’s freedom to be able to steer from the current page to any other page in a single click by providing the page number he/she wants to land at.

Multi-Page Signature

Aadhaar eSign facilitates users can sign multiple pages of a documents with same number of clicks as a single signature.


No need to download the document now, User will get signed document directly on the email which he can also refer for future purpose

How To Integrate Zoopsign (Aadhaar esign)

  • Sign up on our new dashboard

  • Integrate the Aadhaar eSign

  • Review and verify the document

  • Verify your Aadhaar number through UIDAI and sign the document using Aadhaar eSign

You can use this API for
  • Opening of Demat account
  • Sign loan contracts before disbursal
  • Sales contract and NDA signing
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Gazette Notification No. 2015 Jan -GSR 61(E) Electronic Signature or Electronic Authentication Technique and Procedure Rules, 2015. Aadhaar eSigns are recognised as an accepted method of secure electronic signatures as part of the Second Schedule of the Information Technology Act, 2010 (IT Act)

eSign is typically a digital form of wet sign where the signer needs to sign a contact online instead of printing paper , signing and scanning through a printer. Aadhaar eSign is consent driven where customers have to provide its content through UIDAI received OTP. Aadhaar is just for eKYC purpose where a certified authority uses aadhaar details to generate a digital certificate of the signature which can be used to sign a document. Aadhaar eSign is issued by a certifying authority.

These excluded documents under the First Schedule are:
1. A negotiable instrument (other than a cheque) as defined in section 13 of the Negotiable Instrument Act, 1881 (26 of 1881).
2. Power-of-attorney as defined in section 1A of the Powers-of-Attorney Act, 1882 (7 of 1882).
3. A trust as defined in section 3 of the Indian Trust Act, 1882 (2 of 1882).
4. A will as defined in clause (h) of section 2 of the Indian Succession Act, 1925 (39 of 1925), including any other testamentary disposition by whatever name called.
5. Any contract for the sale or conveyance of immovable property or any interest in such property.

The signature certificate associated with your ZoopSign is only valid for 30 minutes. The private key is then destroyed to prevent any misuse. However, this doesn’t mean that the transaction you agreed to while signing is invalid. This ensures more security while digitally signing documents.
Revocation of certificate is not required as the certificate validity is only 30 minutes, and the private key is deleted immediately after the signature is created.

ZoopSign based eSign can be used by businesses as well as by individuals for signing different kinds of agreements and contracts except individuals who don’t have aadhaar link with their mobile number. Aadhaar eSign can be used to sign contracts like loan agreement, demat and trading account contract, sales agreement, NDA and many more.