Lightweight Microsoft runtime component for single-instance Windows apps
WinAppRuntime.Singleton by Microsoft provides a minimal packaged runtime component to help enforce single-instance behavior in Windows applications, useful for developers integrating WinAppRuntime features into Store-distributed desktop apps.
This application provides supporting functionality for applications built on the Windows App SDK. It acts as a companion component that supplies runtime services, platform integration and optional tooling to enable apps developed with the SDK to run and interoperate with Windows features.
- Purpose: supplies underlying services and integration layers relied on by Windows App SDK applications, rather than offering standalone end-user features.
- Features: includes runtime components and auxiliary tools intended to simplify common platform interactions and support deployment scenarios associated with the SDK.
- Usability: installation and updates align with typical Windows development workflows; configuration is primarily relevant to development and deployment pipelines rather than daily end-user settings.
- User experience: largely transparent to end users once integrated; the impact is seen in app behavior, compatibility and access to platform capabilities.
- Documentation and support: detailed guidance and development notes are maintained by Microsoft through the official Windows App SDK documentation.
Overview
WinAppRuntime.Singleton is a Freeware software in the category Development developed by Microsoft Corp..
The users of our client application UpdateStar have checked WinAppRuntime.Singleton for updates 283 times during the last month.
The latest version of WinAppRuntime.Singleton is 8002.4.0.0, released on 08/26/2026. It was initially added to our database on 07/25/2026. The most prevalent version is 8002.4.0.0, which is used by 56% of all installations.
WinAppRuntime.Singleton runs on the following operating systems: Windows.
WinAppRuntime.Singleton has not been rated by our users yet.
Minh Ong
I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.
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