While no permanent "free" version exists, you can legitimately use Kaspersky Total Security at no cost in several ways.
(built into Windows) provide robust protection at no cost without the risks associated with pirated software.
: You can sometimes find legitimate promo codes or discounts (often up to 20% off) during seasonal sales. How Activation Codes Work
: Many websites or forums claiming to provide "free" or "cracked" keys often bundle these codes with malware, spyware, or phishing links designed to steal personal information.
: Sites claiming to provide "cracks" or "keygens" frequently bundle spyware or ransomware.