Nsdl E Lock Sign App Download !!install!! May 2026

For further technical support, contact CDSL Ventures helpdesk at or email support@cdslventures.com .

NSDL e-Lock Sign remains popular due to its long history and government procurement acceptance. The NSDL e-Lock Sign App is a secure, legally valid, and convenient tool for Aadhaar-based digital signing on Android devices. It eliminates the need for expensive USB tokens and enables remote, paperless workflows. nsdl e lock sign app download

1. Introduction The NSDL e-Lock Sign App (now often referred to under the CDSL Ventures, Ltd. brand following the merger of NSDL e-Governance into CDSL Ventures) is a secure mobile application designed for Aadhaar-based digital signatures . It enables Indian citizens to sign electronic documents remotely using the biometric or OTP authentication linked to their Aadhaar number, without needing a physical USB token (Dongle). It eliminates the need for expensive USB tokens