360 Total Security 12.0.0.1217

360 Total Security 12.0.0.1217

QIHU 360 SOFTWARE CO. LIMITED  ❘ 1.3MB  ❘ Freeware
Windows
out of 25 votes
Rank 3 among competitors
Latest Version
12.0.0.1217
Safe to install

Free all-in-one Windows security suite with antivirus, cleanup and ransomware recovery

Human-built. AI-enhanced.
Peter Salakani

360 Total Security is a free Windows security suite that combines malware and ransomware protection, web protection, a firewall and a range of cleanup, optimization and file recovery tools, with an optional premium upgrade for additional utilities.
2026 Editor's Rating
VERY GOOD User Rating

360 Total Security: All-in-One Suite for Protection and System Maintenance

360 Total Security is a security and maintenance suite that combines malware protection, privacy tools and system optimization in a single application. It is aimed at private users and comes in a free base version as well as paid Premium and Business editions that add functions and support levels. The product supports Windows 11 and 10 (64-bit) as well as older Windows versions, including 8, 7 and XP. The vendor reports more than 926 million protected users in over 220 countries, and the product holds a 4.5 rating on Trustpilot and a 4.3 rating on G2.

Core Features and Protection Mechanisms

  • Multi-layer protection: The suite uses five antivirus engines and several protection layers to detect and block malicious programs and unusual behavior.
  • Cloud and local analysis: Local signatures are combined with cloud intelligence to respond quickly to new threats while keeping the load on the system low.
  • Ransomware defense and file protection: Document Protector creates backup copies of modified documents and adds safeguards against ransomware attacks. A Ransomware Decryption Tool helps recover files locked by ransomware, and Data Shield locks and protects sensitive private files.
  • Web and browser protection: Malicious and fraudulent websites are detected, URL filtering is provided, and tools for clearing browser data are included, which reduces risks during online banking and shopping. Browser Protection also blocks risky sites and extensions.
  • System optimization: Junk file removal, autostart management, deep cleaning, duplicate file detection and network traffic monitoring aim to improve performance and storage management. Disk Analyzer, Registry Cleaner and Scheduled Cleanup complement these functions.
  • Privacy functions: Anti-tracking, secure file deletion and a camera access blocker protect personal data and reduce tracking by websites and plugins. Privacy Cleaner removes browsing history and local privacy traces.
  • Additional tools: An Isolated Sandbox runs programs in a protected environment, and a firewall, Driver Updater (with backup and one-click restore), the 360Zip archive manager and a Data Recovery tool extend the range of functions.

User Interface and Ease of Use

The interface is clearly structured and groups scans, optimization features and privacy tools in separate areas. Preset modes such as power saving and gaming make it easier to adapt the software to different usage scenarios, while detailed settings for scans and exclusions allow finer configuration. Installation and initial setup are designed for most consumers and are completed in a short time.

Performance and System Impact

360 Total Security relies on cloud-based components and allows individual engines to be enabled selectively, which limits the effect on CPU and memory usage. The product also includes performance tools, making it suitable for older or less powerful devices. Full system scans, however, can take longer than scans performed by smaller, lightweight scanners.

Platforms, Updates and Scalability

  • Supported platforms: The software is available for Windows, macOS, Android and iOS. Feature scope and synchronization options vary by operating system and edition.
  • Updates: Signature and engine updates are applied automatically, and cloud intelligence supplements detection so that new variants can be addressed more quickly.
  • Editions and use cases: Free, Premium and Business products offer graduated features, ranging from basic protection and cleanup to central management for organizations and priority support.

Privacy and Data Handling

The software provides settings for blocking tracking, securely deleting files and controlling data transmission. To limit unwanted telemetry, users can review the privacy settings and choose which information is sent.

Support and Resources

  • Help resources: Online documentation, FAQs and support materials are available, and paid plans include extended technical support.
  • Business features: For organizations, centralized management and reporting functions are offered to monitor multiple clients and implement management policies.

Suitable Audiences

  1. Private users looking for a combined solution for malware protection and system maintenance.
  2. Owners of older or resource-limited devices who need a balance between protection and system performance.
  3. Households or users with several devices who prefer flexible options, from a free base version to paid upgrades.

Overview

360 Total Security is a Freeware software in the category Security developed by QIHU 360 SOFTWARE CO. LIMITED.

The users of our client application UpdateStar have checked 360 Total Security for updates 6,315 times during the last month.

The latest version of 360 Total Security is 12.0.0.1217, released on 10/30/2026. It was initially added to our database on 07/02/2015. The most prevalent version is 12.0.0.1185, which is used by 21% of all installations.

360 Total Security runs on the following operating systems: Windows. The download file has a size of 1.3MB.

Users of 360 Total Security gave it a rating of 4 out of 5 stars.

Pros

  • Free antivirus and protection for Windows, supporting Windows 11/10 (64-bit) and legacy Windows 8/7/XP.
  • Offers malware and ransomware protection along with safe browsing and phishing-site blocking.
  • Includes a ransomware decryption tool and data recovery for accidentally deleted files.
  • Bundles cleanup tools such as junk cleanup, disk analysis, duplicate file removal and a registry cleaner.
  • Provides a firewall, a sandbox for running risky programs, and popup ad blocking.

Cons

  • Many of the useful extra tools, such as Premium-level features, are part of an optional paid upgrade.
  • Several included tools, like the registry cleaner and system slimming, are maintenance utilities of limited value to security-focused users.
  • The page is heavily promotional, with multiple upsell banners and calls to install additional products such as a browser and VPN.
  • Support is listed only for Windows, so macOS and mobile users cannot use it.

FAQ

What does 360 Total Security do?

360 Total Security is a Windows security suite that protects against malware, ransomware and malicious websites. It also includes tools to clean junk files, speed up older PCs, repair network connections and recover data.

Is 360 Total Security free?

The core download is free. An optional upgrade adds extra maintenance tools such as Registry Cleaner, Disk Analyzer and Scheduled Cleanup.

Which Windows versions does 360 Total Security support?

It supports 64-bit Windows 11 and Windows 10. Legacy support is available for Windows 8, 7 and XP.

Does 360 Total Security show ads?

It blocks intrusive pop-up ads and does not display in-app advertising, so you can work and play without interruptions.

Can 360 Total Security recover files locked by ransomware?

Yes, its Ransomware Decryption Tool is designed to recover files locked by ransomware attacks. The Data Recovery tool can also retrieve accidentally deleted files from your disk.


Peter Salakani

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

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