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    Google Chrome
    The popular browser
    Avast! Free Antivirus
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    Windows Movie Maker
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    Cleaning and speeding up the system

    File archiver


    Comodo Internet Security

        Description       Change Log    

     Comodo Internet Security is reliable antivirus for a constant protection computers and mobile devices against potentially dangerous objects, Trojans and spyware, worms, various types of internet threats and other malware. This program has a lot of different functions and additional modules.

     License: Freeware
    Platform: Windows, Mac, Linux, Android
    Latest version:

    1.1 3.5.3503

    File size: Varies with platform
    Language:  English, Deutsch and others
    Author: COMODO
    Last updated: September 14, 2017
    Before you free download Comodo Internet Security for your PC or mobile device from official website, we are advising to learn its features and see what's new in the latest version.

    Anti-virus overview

     The PC version includes a number of modules for the system protection. For example, Comodo Firewall (protection from Internet attacks), Sandbox (a secure launch applications and programs), Comodo Defense + (proactive protection). Mobile version protects your device from theft, finds and neutralizes viruses, provides the ability to remotely manage Antivirus.

     System requirements for PC

    • Platform: Windows 10 / Windows 8 (8.1) / Windows 7 / Vista / Windows XP (32 or 64-bit) | Mac OS X 10.4 or later | Linux (All).

     System requirements for mobile

    • Platform: Android 4.0 and up.

    Features of Comodo Internet Security on your PC

    • Proactive protection. Antivirus program prevents infection of the computer system by viruses and malware in the real-time mode.
    • Protection against internet threats (hacker attacks, attempts of ports scanning and pervasion) using built in FireWall. Reporting about network activity and the quantity of the incoming and outgoing internet connections. Any internet connection can be blocked by the request. Note! In order to improve the security of PC it is recommended to turn on mode “Block all incoming and outgoing connection, hide my ports”, using master of the hidden ports in the Firewall's setting.
    • Protection of critical areas of the system against internal attacks. Passing suspicious files to the quarantine for decreasing of the PC infection probability.
    • Blocking suspicious services, applications and programs.
    • Add objects into the trusted zone, indicating the rules of use for them.

      Computer scanning

    • Choosing of scanning mode. Comodo Internet Security has 4 modes (full, selective, fast and rating). In the mode of rating program will scan areas of the system, which have been infected.
    • Scanning according to the schedule.
    • Creation and removing of profiles, which contain a set of ways for scanning.
    • Scanning system in the secure mode.
    • Scanning, blocking and removing of viruses.
    • Heuristic analysis for search of the unknown threats.
    • Sending the suspicious files to the Comodo Center for checking.
      Reports and notifications
    • Notifications about the current status of PC. Program will periodically notify user about the  necessity of the full scanning, about updates of the program and antivirus database, in case, if the user did not changed the default settings.


    • Automatic update of the program and antivirus Database.
    • Launch of the suspicious applications and programs with Sandbox.
    • Control of the scanning mode (low, middle, high)
    • Set of the size of scanning objects (in Mb).
    • Automatic blocking of the suspicious network packages.
    • Monitoring of the processes and system activity.
    • Creation of the emergency disk.

    Features of Comodo Antivirus Security on your mobile

    • Protection of the mobile device against viruses in the real-time mode.
    • Scanning for viruses.
    • Support of the “Anti Theft” function for the mobile device protection from theft. If you lost your mobile phone, this function can recognize the location of the device.
    • Backup copy of the information.
    • Remote access to the device via web-interface. You can block your device remotely, remove data, or even make the hidden video monitoring and other functions.
    • Blocking of applications.

    What's new?

    • Fixed bugs.


     Thus, antivirus Comodo Internet Security is a popular antivirus for protection computers and mobile devices against different types of threats, key loggers, rootkits and other malware.

      Supported systems Official links  

    Download Comodo Internet Security
    (Version: [2017] | File size: 69.2 MB)

    Mac OS X
    Download Comodo Antivirus
    (Version: | File size: 19.9 MB)

    Download Comodo Antivirus
    (Version: 1.1 | File size: varies with device)

    (Version: 3.5.3503 | File size: 14 MB)
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