If you have lost your credentials, check the box to "Resend license email" to have them sent to your registered address. 2. Within the ESET Product Interface (Older Versions)
Click . The system will generate your new License Key .
If you still have a valid Username and Password from a previous purchase, you can convert them into a License Key through the following official channels: 1. Using the ESET Business Account Portal Eset Convert License Key To Username And Password
Historically, ESET products (version 5 and earlier) were activated using a unique combination. Since the release of version 6, ESET moved to a standardized License Key —a 20-character string in the format XXXX-XXXX-XXXX-XXXX-XXXX .
For business users, the ESET Business Account (EBA) portal is the primary tool for conversion. Visit the page on the EBA website. If you have lost your credentials, check the
ESET will email you all license information associated with that account, including any converted License Keys. Why You Can't Convert "License Key to Username"
If you cannot find your License Key or your legacy credentials, ESET provides a recovery tool: Visit the Lost License page on the official ESET website. Enter the used during the original purchase. The system will generate your new License Key
Some versions of ESET software allow for direct conversion within the app: Open the main ESET window and go to . Click Change License .
Select the option .