XAPK file was originally created by APKPure. It is a file extension that contains seperate APKs or package OBB cache assets files to save the data size so developers can upload their Android apps to Play Store within the maximum size limit 100 MB. APKPure APP is one of the most reliable sources to download and install safe XAPK files on Android.
Unlike APK files, you can't simply download and install the XAPK files on your phone through default installer. And APKPure XAPK Installer is the easiest way to help you install and manage APK / XAPK file directly on Android with one click.