APK Installer is an incredible application that makes managing your installed applications much easier. The application enables you to clamp installed applications from an external storage device, for example, from an SD card. This app is easy to use and does exactly what it says! APK programs are really application files. In Windows we are familiar with executable (XE) files. They work the same way. When you click on the APL file, you are running the installer for the application. The application will be able to install directly on the gadget. So if for some reason you can’t go to the Android Market, your only choice is to look elsewhere.
Anyone can install Android-only files on devices just like programming on a PC. When someone downloads and then installs an app on Android from authority sites or other private sites, they really present the APK to the device.
Anyone can install the APK file directly on the device. This should be done without having to basically download from any system. You can use a computer and use different communication programs. You can similarly use a mechanism that is referred to as sideloading.