Microsoft PowerToys 0.100.0 Update Brings .NET 10 Migration

Microsoft released PowerToys 0.100.0, shifting the Windows utility suite to .NET 10. The update trims the download size by 28 percent, dropping from 376MB in version 0.99.1 down to 272MB. This release delivers new features alongside performance improvements for users who rely on the open-source toolkit.

New version reduces file size by 28 percent and adds Command Palette extensions.

PowerToys remains a collection of Windows power-user utilities that extends beyond standard operating system capabilities. PowerToys remains a Windows utility designed for administrators, developers, and designers seeking rapid access to system tools without complex navigation.

The Command Palette now includes an Extension Gallery to browse and install community extensions directly from the interface. Shortcut Guide received a V2 redesign with built-in manifests and taskbar navigation for faster key reference. Power Display improves monitor detection and adds crash recovery plus a compatibility mode setting to stabilize display scaling. The Dock utility finally supports multi-monitor setups with independent layouts per display.

Microsoft reports that migrating to .NET 10 delivers the bulk of the file size reduction. This release preserves user settings from previous versions despite significant underlying architectural updates driven by the migration to .NET 10. The update is available via official Microsoft channels and does not require manual configuration changes or external installation tools.

PowerToys 0.100.0 builds on previous releases that refined keyboard shortcuts and window management features. Previous iterations prioritized stability for essential features such as FancyZones, laying the groundwork for the new Command Palette Extension Gallery introduced in this version. Version 0.100.0 transforms the toolset into a more flexible framework, highlighted by new capabilities like Shortcut Guide V2 and enhanced Power Display detection.

Microsoft explains the technical rationale behind the .NET migration in official documentation. Microsoft reports that architectural improvements reduce the download size by 28 percent, from 376MB to 272MB, without sacrificing existing functionality. No third-party benchmarks or independent performance tests appear in the available records.