Converting your older ESET credentials—specifically a —into a modern License Key (also known as an Activation Key or License Manager credential) is essential for activating new versions of ESET security products. ESET phased out the username/password system in favor of a 20-character alphanumeric License Key system for improved security and easier management.
For both home and business users, several official paths exist to transition old credentials into the new key format:
Quick copy-paste activation directly in the product interface.
The (a 20-character format like XXXX-XXXX-XXXX-XXXX-XXXX ) is superior for three reasons: eset convert username and password to license key new
Once you have the shiny new License Key (e.g., ABCD-1234-EFGH-5678-IJKL ), here is how to use it:
The only safe converter is the official ESET website linked above.
If you have an old Username/Password pair and need to convert it to the License Key format, this guide is for you. You can convert your credentials directly through the
: For larger environments, you can manage and convert these licenses through the ESET PROTECT On-Prem console under More > License Management .
You can convert your credentials directly through the ESET website without needing to contact support.
Go to the official ESET Lost License page [2]. eset convert username and password to license key new
: Prevents identity theft and credential leaks.
: For some older versions (like Version 9), you can open the main program window, go to Help and Support > Change License , and select "I have a Username and Password, what do I do?" to find a built-in conversion option.
, you can use the official ESET web-based converter or the product interface itself. ESET products now use a 20-character license key format (XXXX-XXXX-XXXX-XXXX-XXXX) for all activations. Option 1: Use the Web License Converter (Recommended)
If you cannot access ELA or need an offline method:
Converting your legacy ESET credentials—consisting of a and Password —into a modern License Key is essential for activating newer versions of ESET software. Modern ESET products (Version 9 and later) use a unique string in the format XXXX-XXXX-XXXX-XXXX-XXXX for identification and activation. Why Convert Your Credentials?