There are 2 repositories under appx topic.
A complete solution to package and build a ready for distribution Electron app with “auto update” support out of the box
MSIX Hero - Open source MSIX manager and toolkit
A UWP version of winver
Make Windows enterprise-ready with OS and default user profile customisations and optimisations. Supports Windows PCs and virtual desktops
How to download and install the Windows Subsystem for Android
A small tool to help automate resigning Appx Packages with the help of MS tooling
Skeleton for packing Java applications for publishing them on Windows Store
RenderTune is a free electron app for Mac/Windows/Linux that uses ffmpeg to combine audio.+image file(s) into video files.
Fully purge windows apps from your system
Xamarin Forms plugin that auto updates your Android or UWP sideloaded application.
This tool automatically archives the latest W10/Xbox beta, release and preview appx files from the store and other sources periodically.
A fork of UWP Package Installer, used for installing apk2appx converted files with any separate data to the Astoria Container
C# console app that enables simple, easy, seamless installation of sideloaded UWP apps
Powershell Package Management (OneGet) Provider for AppX packages
Distribute a Progressive Web App on the Microsoft Store
Windows Store packaged Linux
Appx provider for AnyPackage.
Returns the manifest of a Windows Store app (Appx)
Almost all of the old Windows components and dependencies
Manage components (packages, optional features, capabilities) easily within a single tool.
Coleção de arquivos .appx para todas as versões oficiais do Minecraft Bedrock Edition. Volte a versões anteriores facilmente.
Executes a Windows Store app (Appx)
Returns the path of a Windows Store app (Appx)
user-friendly mode of the powershell appx install and uninstall commands
Geolocation Android Application that allows users to Upload and Search books of interest, check location on map and get contact information of book owner.
Ready-to-use EXE utility for removing built-in Windows 10/11 apps with console interface. Allows selecting multiple apps for removal.
Removes provisioned AppX packages for the current user and available AppX packages from the running system.