Download Full Version

Before installing full version of Net Protector Antivirus, please remove any other Antivirus Software on your PC otherwise your computer may hang or freeze.

Compatible with


Desktop Edition:
Windows 11,Windows 10 (Threshold 1-2, Redstone 1-5, 19H1, 19H2, 20H1, 20H2),8.1,8.0,7, Vista,XP Server Edition: Windows Server 2019, 2016, 2012, 2008, 2003

Compatible with


Desktop Edition:
Ubuntu 16.04 LTS to 24.04 LTS , RHEL 7.6 to 9.4, FEDORA 32 to 41, DEBIAN 9 to 14, CENT OS 7 & OS 8, SUSE 12 to SUSE 15.5

Compatible with


Desktop Edition:
macOS - 10.12-Sierra, 10.13-High Sierra, macOS 10.14-Mojave, 10.15-Catalina, macOS 11-Big Sur, 12-Monterey, macOS 13-Ventura, 14-Sonoma

Compatible with


Android phone or tablet running operating system Google Android 8 (Oreo, API 26) or higher

Frequently Asked Questions

Our FAQ section is designed to provide you with quick, straightforward answers that address your most common concerns. With carefully curated content that covers a wide range of topics, we ensure you're never left in the dark.

  • What is Antivirus Software?

    Antivirus software is a program designed to detect, prevent, and remove malware from computers and networks. It scans files and programs on your device for known threats, providing real-time protection against viruses, worms, trojans, ransomware, spyware, and more.

  • Why do I need antivirus software?

    With the increasing sophistication of cyber threats, having reliable antivirus protection is essential for safeguarding personal information and ensuring system integrity. Malware can lead to data breaches, identity theft, financial loss, or even total system failure. For example, in my experience working with clients who neglected this aspect of cybersecurity often faced significant repercussions when their systems were compromised.

  • How does antivirus software work?

    Antivirus programs use various methods to identify threats:
    Signature-based detection : This method involves scanning files for known virus signatures or patterns.
    Heuristic-based detection : This analyzes the behavior of programs to identify suspicious actions that may indicate malware.
    Behavioral detection : Monitors active processes in real-time for unusual activity.

  • Can antivirus software slow down my computer?

    Some users worry that running an antivirus program will impact their system's performance; however, reputable software is designed to minimize this effect through efficient resource management and background processing capabilities. In my experience with several different products over the years, some indeed caused noticeable slowdowns initially but were optimized after adjustments in settings.

  • How often should I update my antivirus software?
  • Can I rely solely on antivirus software for security?

    While essential as part of your cybersecurity strategy, relying solely on an antivirus program isn’t enough. It's important also to practice safe browsing habits (like avoiding suspicious links), keep your operating system updated with the latest patches, use strong passwords across accounts, and consider additional layers of security like firewalls or VPNs.

  • Is free antivirus effective?

    Free antivirus solutions can offer basic protection but may lack advanced features such as firewalls or real-time scanning capabilities found in premium versions. While they can be a good starting point for casual users or those on a budget, investing in a reputable paid solution often provides enhanced security features and better customer support.

  • How often should I scan my computer?

    It’s advisable to run full system scans at least once a week or more frequently if you suspect any issues or have been exposed to potentially harmful sites or downloads. Many modern antivirus programs allow you to schedule automatic scans at your convenience.