Open the DigiLocker website or download the DigiLocker app
Select Sign Up or Create Account
Enter your mobile number
Verify the mobile number with the OTP sent to your phone
Enter your Aadhaar number
Verify Aadhaar with the OTP sent to your Aadhaar-linked mobile number
Create a username and password
Set your security PIN if required
Complete the profile details
Log in to your DigiLocker account
Link your documents or issue documents from participating departments