Aadhaar eSign


The printed signature on an Aadhaar card acts as proof of validating the digital version, ensuring a seamless and accurate authentication process. Maintaining a digital copy of your Aadhaar card holds the same significance as having a physical copy.

As an Indian citizen, you should take advantage of the Aadhaar Card, including the Aadhaar e-sign. It enables you to electronically sign documents securely and with the same legal validity as a handwritten signature.

Aadhaar eSign, also known as Aadhaar digital signature, is an encrypted electronic signature linked to your Aadhaar card. It holds the same legal value as a handwritten signature and is used for signing digital documents securely.


As of October 26, 2023, it is not possible to directly validate your Aadhaar signature using Adobe Reader. While Adobe Reader can open and display PDFs containing digitally signed documents, it lacks the specific integration required to verify the authenticity of Aadhaarthe Aadhaar e-signatures.
The official methods for validating Aadhaar signatures are through the mAadhaar App and Digilocker Platform.

How to Verify Signature in Aadhaar Card in Mobile

Verifying your identity online is crucial for accessing various services. Aadhaar e-signature, a unique digital signature linked to your Aadhaar card, offers a secure and convenient way to do that. We have mentioned the methods to do that:

Verify Aadhaar Digital Signature on mAadhaar App

  1. Download and install the mAadhaar app from Google Play Store or App Store.
  2. Open the app and log in using your registered mobile number and OTP.
  3. Tap on "Verify Aadhaar" and select "Signature Verification".
  4. Enter your Aadhaar number and confirm.
  5. You will be presented with a sample signature and your digital signature.
  6. Compare the signatures and confirm their match.
  7. You'll receive a confirmation message stating your signature is valid.

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Verify Aadhaar Digital Signature on Digilocker

  1. Step 1: Visit the Digilocker website and log in with your credentials.
  2. Step 2: Go to the "Issued Documents" section and locate your e-signed Aadhaar card.
  3. Step 3: Click on the "Signature Verification" option.
  4. Step 4: You'll be redirected to a page displaying the sample signature and your digital signature.
  5. Step 5: Compare the signatures and confirm their match.
  6. Step 6: A confirmation message will appear, notifying you of the valid signature.

The DigiLocker platform is an online service provided by the Government of India that helps citizens to store and access digital documents such as Aadhaar card, PAN card, driving license, and more in a secure manner.

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Aadhaar eSign Service Providers(AeSP)

AeSPs are licensed entities authorized by the Controller of Certifying Authorities (CCA) to provide Aadhaar eSign services.

They act as intermediaries between individuals and various entities seeking digital signatures, ensuring seamless and secure transactions. Some of the prominent Aadhaar eSign Service Providers are listed below:

  • eMudhra
  • CDSL Ventures Ltd.
  • Verasys Technologies Pvt. Ltd.
  • Protean eGov Technologies Ltd.
  • PantaSign Pvt. Ltd.

Remember: This list is not exhaustive, and new AeSPs are emerging regularly. Conduct thorough research before selecting an AeSP.

Note: It's crucial to stay updated with the latest information regarding e-signature services in India. Always refer to official sources like the UIDAI website, and the Controller of Certifying Authorities(CCA) for accurate details and regulations.

Significance & Benefits of Aadhaar e-Sign

  1. Enhanced convenience: e-Sign Aadhaar eliminates the need for physical paperwork and allows individuals to digitally sign documents anywhere.
  2. Strong security measures: Advanced cryptographic technology ensures the integrity and authenticity of the digital signature, making it virtually tamper-proof.
  3. Legal validity: e-Sign Aadhaar holds the same legal value as a handwritten signature and is recognized and accepted by various government agencies, regulatory bodies, and financial institutions.
  4. Wide range of applications: e-Sign Aadhaar is versatile and widely used in banking, telecom, insurance, and government services.
  5. Streamlines digital authentication: The adoption of e-Sign Aadhaar has revolutionized the way documents are signed, making the process faster, more efficient, and more secure.

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Frequently Asked Questions

You can verify your Aadhaar card signature online using the official UIDAI website.

You can verify your signature online by using digital signature verification tools available on authentication platforms.

Yes, Aadhaar is valid without a digital signature. However, a digital signature adds an extra layer of security and authenticity to the document.

Yes, Aadhaar cards have a signature field where the cardholder can affix their signature.

There could be various reasons for the failure of Aadhaar signature verification, such as technical issues, mismatched signatures, or expired digital certificates.

If your digital signature is not verified, you can try verifying it again after ensuring that the signature is clear and matches the one on the Aadhaar card. If the issue persists, contact the UIDAI helpline or visit the nearest Aadhaar Kendra for assistance.

You can verify your signature on a PDF by using PDF software or online verification tools that support digital signature verification.

Signature verification can fail due to various reasons, including technical issues, tampered signatures, incorrect or mismatched signatures, or expired digital certificates.

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