If you own an Android phone you will likely have heard of an APK file at some point, and possibly wondered "what exactly is an APK file?" Understanding this is essential if you want to start downloading leaked apps or customizing your own Android experience further than would be possible using the Play Store alone. In our guide you'll learn what APK files are, how to download them, and finally, how to install them. Read on to discover what these little packages are all about.
Installing APK files gives you access to apps that aren't available in the Play Store.
