Discontinued Firefox Add-on for Personalization

Microsoft Container is a Firefox add-on aimed at enhancing user privacy by isolating Microsoft domains from other web activities. This subscription-based tool supports GitHub domains and is designed to prevent tracking across different sites, thereby providing a more secure browsing experience. However, it is important to note that the add-on is no longer maintained and has been discontinued, which may lead to compatibility issues with future Firefox updates.

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The add-on is not affiliated with Mozilla, and users should be aware of potential conflicts with Git container add-ons. Although it can still be useful for isolating Microsoft-owned domains, the lack of ongoing support may limit its effectiveness. Users are encouraged to provide feedback on additional domains they would like included, but the discontinuation of development raises concerns about its long-term viability.

App specs

  • License

    Subscription

  • Version

    1.0.4

  • Latest update

  • Platform

    firefox

  • Size

    18.07 KB

  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is Microsoft Container safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Saturday, February 14, 2026
Scan provider
VirusTotal · Full report

File Integrity

File
1.0.4.xpi
SHA256
8780c9edcfa77a9f3eaa7da228a351400c42a884fec732cafc316e07f55018d3
SHA1
b1282f0d60184b65a13267281331d6bb15ec181e

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Microsoft Container has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center