Frequently asked questions
When you have purchased a license for an ESET product, you have received an email from ESET containing your ESET-issued Username and Password. This email is delivered to the email address used at the time of purchase.
ESET introduced a new License Key (previously known as Activation Key) that replaces Username/Password license credentials. Therefore you will need to convert your Username/Password credentials here to activate latest ESET products.
You can renew your license with renew discount up to 60 days before it expires, or up to 60 days after. Existing customers with valid licenses can upgrade to the latest version of their ESET product for free. For more details about upgrading to the latest version read the Knowledgebase article.
It has been more than 60 days since your license expired. Your license is not eligible for renewal pricing.
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Replacing Username and Password with License Key will not have any effect on your license. The License key represents a unique string in the format XXXX-XXXX-XXXX-XXXX-XXXX which is used for identification of the license owner and for activation of the license as well as the license credentials.
Eset Nod32 License Key Latest
For step-by-step instructions how to activate your ESET product, visit our online help:
Eset Nod32 License Key 2020 Free
Retrieve your lost or forgotten ESET license
If you have lost or forgotten your license information (username, password, or license key), you can have it resent to your email address. Please enter the email address you originally used to register or activate your ESET license in the field below. The email should arrive within 1 hour of your request.
License Key Eset Nod32 Antivirus
If you are a Business customer, we recommend you use ESET Business Account to manage and retrieve your license information.
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Please make sure to check your junk, spam and promotions folders for this email.
Eset Nod32 License Key
If you already received this email and need additional information, are using a trial version, or have changed your email address since your purchase, please contact your local ESET Customer Care.