Searching for unauthorized "license names and codes" online often leads to unreliable or malicious sources. Valid license information for is uniquely generated upon purchase and sent directly to the user's registered email. If you have already purchased it and cannot find your details, the ExtendOffice License Retrieval page allows you to recover your code using your order email. Kutools for Excel Review (2026)
: If you purchased through 2Checkout , you can look up your order details on the 2Checkout Order Lookup page.
Schools, universities, and corporate IT departments often purchase . If you work in education, check with your IT admin. They will provide you with a single "Master Code" that covers hundreds of installations.