All Versions
This page provides access to older versions of Microsoft Defender for Windows, including 7 previous releases available for download. Previous builds can be useful if the latest version does not work correctly on your system or if you need a compatible release for your setup. Browse the versions below and download the one that best fits your requirements.
102.2602.23002.0
Latest
15.17 MB
April 2, 2026
749a0172…
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102.2511.3002.0
24.83 MB
January 11, 2026
e3d74648…
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102.2509.19002.0
24.24 MB
November 9, 2025
42f93041…
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102.2506.26002.0
22.21 MB
August 17, 2025
8c3a7ffe…
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102.2505.23002.0
22.09 MB
June 30, 2025
0cdfba15…
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102.2504.16004.0
24.1 MB
May 7, 2025
216113b3…
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102.2503.28002.0
24.09 MB
April 5, 2025
b9e7e68e…
Download