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--- title: Microsoft Threat Modeling Tool release notes titleSuffix: Azure description: Read the release notes for all updates of the Microsoft Threat Modeling Tool. See a download link and system requirements. services: security author: jegeib ms.service: azure-information-protection ms.subservice: azure-information-protection-policy ms.topic: article ms.date: 03/22/2019 ms.author: jegeib --- # Threat Modeling Tool Releases The Microsoft Threat Modeling Tool is currently released as a free [click-to-download](https://aka.ms/threatmodelingtool) application for Windows. This delivery mechanism allows us to push the latest improvements and bug fixes to customers each time they open the tool. ## System Requirements - Supported Operating Systems - Microsoft Windows 10 Anniversary Update or later - .NET Version Required - .NET 4.7.1 or later - Additional Requirements - An Internet connection is required to receive updates to the tool and templates. ## Release Notes - [Microsoft Threat Modeling Tool GA Release Version 7.3.51110.1](threat-modeling-tool-releases-73511101.md) - November 10 2025 - [Microsoft Threat Modeling Tool GA Release Version 7.3.31026.3](threat-modeling-tool-releases-73310263.md) - October 26 2023 - [Microsoft Threat Modeling Tool GA Release Version 7.3.30925.1](threat-modeling-tool-releases-73309251.md) - September 25 2023 - [Microsoft Threat Modeling Tool GA Release Version 7.3.30829.1](threat-modeling-tool-releases-73308291.md) - August 30 2023 - [Microsoft Threat Modeling Tool GA Release Version 7.3.30630.5](threat-modeling-tool-releases-73306305.md) - June 30 2023 - [Microsoft Threat Modeling Tool GA Release Version 7.3.21108.2](threat-modeling-tool-releases-73211082.md) - November 8 2022 - [Microsoft Threat Modeling Tool GA Release Version 7.3.20927.9](threat-modeling-tool-releases-73209279.md) - September 27 2022 - [Microsoft Threat Modeling Tool GA Release Version 7.3.00729.1](threat-modeling-tool-releases-73007291.md) - July 29 2020 - [Microsoft Threat Modeling Tool GA Release Version 7.3.00714.2](threat-modeling-tool-releases-73007142.md) - July 14 2020 - [Microsoft Threat Modeling Tool GA Release Version 7.3.00316.1](threat-modeling-tool-releases-73003161.md) - March 22 2020 - [Microsoft Threat Modeling Tool GA Release Version 7.3.00206.1](threat-modeling-tool-releases-73002061.md) - February 11 2020 - [Microsoft Threat Modeling Tool GA Release Version 7.1.61015.1](threat-modeling-tool-releases-71610151.md) - October 16 2019 - [Microsoft Threat Modeling Tool GA Release Version 7.1.60702.1](threat-modeling-tool-releases-71607021.md) - July 2 2019 - [Microsoft Threat Modeling Tool GA Release Version 7.1.60408.1](threat-modeling-tool-releases-71604081.md) - April 9 2019 - [Microsoft Threat Modeling Tool GA Release Version 7.1.60126.1](threat-modeling-tool-releases-71601261.md) - January 29 2019 - [Microsoft Threat Modeling Tool GA Release Version 7.1.51023.1](threat-modeling-tool-releases-71510231.md) - November 1 2018 - [Microsoft Threat Modeling Tool GA Release Version 7.1.50911.2](threat-modeling-tool-releases-71509112.md) - September 12 2018 ## Next steps Download the latest version of the [Microsoft Threat Modeling Tool](https://aka.ms/threatmodelingtool).