360 Total Security Free Download Today

Includes the 360 Cloud Scan, QVMII AI, and Kunpeng engines.

Beyond security, it includes a "Speedup" tool to manage startup items and a "Cleanup" utility to remove junk files. Pros and Cons at a Glance

But does it actually deliver, or are you better off sticking with built-in tools like Windows Defender? Let's dive into the details. The Highlights: What’s Under the Hood? 360 Total Security Free Download

In some 2026 tests, it detected only ~90% of malware, lagging behind top-tier rivals.

You have the option to enable the Bitdefender and Avira engines for a higher detection rate, though these are often disabled by default and can increase RAM usage. Includes the 360 Cloud Scan, QVMII AI, and Kunpeng engines

Its ties to a Chinese-based parent company have raised data telemetry questions. Key Features You’ll Actually Use 360 Total Security - Free download and install on Windows

Generally stays quiet in the background without causing system lag. Let's dive into the details

The free version is supported by pop-up ads and prompts to upgrade.