An APK file allows you to install an app without using any third-party app like the Google Play Store. Here we will explain what it is, and how to download and install it. APK files are files you can ...

To install third-party apps without the Google Play Store, download the APK you want to install and tap the notification to begin the installation. At the prompt, go into your Settings and toggle ...

On the phone I tried this on (a Samsung using Android 2.1 ) the first item on the menu says 'Unknown Sources: Allow Install of non-Market application' check the box next to it.

If you're in need of an older version of an Android app, or are just curious about the free, non-Market apps and wallpapers out there, you can use a few custom Google searches to scavenge the web.

Install the APK: Click on the APK file to start the installation. Confirm the permission prompt by selecting Install. Open Smart IPTV: After installation, find the Smart IPTV app icon in your app ...

The HTCOne and Samsung Galaxy S4 Google Play editions come with a revamped camera user interface. The APK file of the camera app has been posted online, making it possible for anyone to use it.

The wildly popular game Fortnite is a complete mess to install on Android phones, and may not work on them all. Here's how to get it, if you can.

Since Microsoft Office Mobile for Android is incompatible with most Android tablets, here's how to install the app and use it until Microsoft releases it.