To ensure you have the authentic software, download the installer directly from the official developer.
If your computer does not have an internet connection, you can perform an : K7 Total Security Software - Good Antivirus For Laptop & PC
: If you do not yet have a license, you can download a 30-day free trial of K7 Ultimate Security to test its features.
: Visit the K7 Free Downloads page to get the latest setup files for your product.
Once installed, you must activate the product using a valid serial key provided upon purchase.