Now you can Install Android Apps on PC without using any stores like PlayStore, 1MobileMarket and Amazon Store. If BlueStacks shows Network Error while downloading applications, then use this method to play apps on Android Emulator(s) easily by getting APK file of Android App. We have shown everything in this tutorial and replicate the same at your end. Thanks!

APK Downloader: http://apps.evozi.com/apk-downloader/
PlayStore: https://play.google.com/store

Transcript:
The reason behind doing this tutorial was that, most of my viewers are asking that they are getting network error while downloading the applications from respective stores like PlayStore and 1Mobile Market. In most of the cases, restarting the BlueStacks may fix the problem. If not, you can follow this procedure of installing Android Apps on BlueStacks without visiting any apps store.

First you need to visit apps.evozi.com/apk-downloader/. To download the apk file of respective application, it is mandatory to get the URL of the Android app from PlayStore. This method is 100% safe to download adware free APK. Most of the other websites who are providing direct APK files may contain malware which affects your smartphone. So, follow this way to download Android APK files from PlayStore itself.

Now, Open other window and visit PlayStore by typing play.google.com. Now search for your application which you would like to test or to run using BlueStacks. Copy the URL and come back to previous website which helps to convert the application to APK directly. Paste the web URL which you have copied in previous step here and hit “Generate Download Link”. Now wait for few seconds to download the Android APK by click the link highlighted in Green. Wait for few seconds until the download completes.

Now make sure you have installed BlueStacks on PC. If not, you can download it by going through bluestacks.com website. So, if your PC was installed with BlueStacks then the APK file icon will look like this. Just double click on it and it will install automatically on BlueStacks or right click then select BlueStacks Apk Handler from the list. You can apply this tutorial to open any app directly on PC using BlueStacks.

Install Android Apps on PC Manually
https://www.youtube.com/watch?v=b8dWP2LZzBo