Download Microsoft Security Essentials - Best Software & Apps

  • Microsoft Security Essentials

    4.10.209.0

    License
    free Download
    Platform
    Windows

    Free and simple antivirus software from Microsoft

    7
    1211 votes
    • PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
    • CONS: Doesn't disinfect files, Too basic for expert users, No firewall
  • Microsoft Security Essentials

    for Windows XP (32-Bit) 4.4.304.0

    License
    free Download
    Platform
    Windows

    Free and simple antivirus software from Microsoft

    7
    1333 votes
    • PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
    • CONS: Doesn't disinfect files, Too basic for expert users, No firewall
  • Microsoft Security Essentials

    for Windows Vista/7 (32-Bit) 4.8.0204.0

    License
    free Download
    Platform
    Windows

    Free and simple antivirus software from Microsoft

    7
    192 votes
    • PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
    • CONS: Doesn't disinfect files, Too basic for expert users, No firewall
  • Windows Defender Offline

    Beta (32 bits) 4.4.304.0

    License
    free Download
    Platform
    Windows

    Microsoft antivirus program bootable from CD or USB

    7
    55 votes
    • PROS: It is Microsoft Security Essentials for USB, It can be updated periodically, Efficient and easy to use
    • CONS: No translations yet, It must be updated externally