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Windows Defender


Windows Defender 6.1.7600 is provided for free on our software library. The size of the downloadable installation file is approximately 872 KB. The most popular versions of the software are 6.2, 6.1 and 4.7. The fact that Microsoft is the creator of Windows Defender is well-known by its users.

The most widespread installation file names of the tool are MSASCui.exe, 00267564.exe, softinfo.exe, stxmanager.exe and UnlockerAssistant.exe etc. This tool can be launched on Windows 95/98/2000/XP/XP Professional/Vista/7/8/10 32/64-bit. The downloadable file has been checked by our built-in antivirus system, the report shows that Windows Defender is absolutely safe.

  • Developed by Microsoft
  • File name: mssstool32.exe (872 KB)
  • Latest version: 6.1.7600
  • License: Free
  • Updated: June 01, 2023
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