Yes, and newer versions fully support Windows 11 . However, if you are using an older 2021 build, you may encounter minor limitations: Kaspersky Total Security Upgrade to new Product Line
Kaspersky Total Security for Windows 11: 2026 Guide If you're looking for to run on Windows 11 , it's important to note that Kaspersky has transitioned its software lineup. As of 2026, the legacy "Total Security" branding has been replaced by a modern tiered system: Kaspersky Standard, Plus, and Premium . kaspersky total security 2021 free download for windows 11
While the 2021 version is technically compatible with Windows 11, users are strongly encouraged to use the latest versions for maximum security and full feature support. Is Kaspersky Total Security Compatible with Windows 11? Yes, and newer versions fully support Windows 11