| Subject | English | Czech |
| comp., MS | app package | balíček aplikace (A file that contains the app manifest, executable files, text and image resource files, and other files that make up the app for a single platform) |
| comp., MS | App Package Deployment Client DLL | Klientská knihovna DLL pro nasazování balíčků aplikací (A DLL that deploys .appx packages) |
| comp., MS | app package signing | podepisování balíčku aplikace (The process of adding a secure digital Authenticode signature to an app package before it is available in the Windows Store. The digital signature shows who signed the package, that the signer is recognized by the client as a trusted source, and that the content of the package was not changed after it was signed) |
| comp., MS | App Package Sysprep | program Sysprep pro balíčky aplikací (A utility that prepares the operating system for an installation of an app package) |