APKs

An APK, or Android Package Kit, is a file format used by Android operating systems to install applications on devices such as smartphones and tablets. Think of it as a package that contains all the necessary components—like the app's code, resources, and manifest file—needed for the application to run. When you download an app from the Google Play Store, it is delivered to your device as an APK file, which is then unpackaged and installed. This format is essential for managing and distributing software on Android devices, similar to how .exe files work on Windows computers.