How Do I Manually Install Apps?

How can I download apps without using Google Play?

From your smartphone or tablet running Android 4.0 or higher, go to Settings, scroll down to Security, and select Unknown sources. Selecting this option will allow you to install apps outside of the Google Play store. Depending on your device, you can also choose to be warned before installing harmful apps.

How to install apps outside of Google Play - CNET

How do you manually install an app?

To install your apps, open your Android file explorer and browse to the folder with the APKs. Tap on each to install them, which results in a screen just like installing from a browser.

How to Manually Install or Sideload Apps on Android