How to add more fonts to system in Asus Zenfone 5,6,4,2

This tutorial is about on how to add more fonts to your device and crisp up your mobile look.The main thing is that asus only provides three system fonts in the device by default.But here i will teach you on how to add many more fonts ...so lets get started.I will guide you step wise
1) firstly head to this link and download the file powerflipfonts.apk
       http://forum.xda-developers.com/zenfone2/themes-apps/fonts-collection-t3110514
 2) after the apk is downloaded just install that as normally like other apks
3) remember that you ticked the unknown sources in the security settings.
4)after installing the apk head to the settings and then go to display and click on font style.
5)then you can find that there are many fonts in the option and you can select from them by your choice.
6)all done...enjoy