When users search for this phrase, they are typically looking for the of the Google Play Store app that is compatible with Android 8.1.0 (Oreo) . The "free" part is redundant because the Play Store is always free, but it emphasizes no payment or cracked versions.
If your Play Store is completely broken, consider or Aurora Store (an open-source Play Store client). These work on Android 8.1.0 but lack Google’s full security features. google play store apk for android 810 free
Google Play Store APK for Android 8.1.0: Free Download and Installation Guide When users search for this phrase, they are
A: No. This is an official Google app. No root required. These work on Android 8
Because you are installing an app from outside the Play Store, Android will block the installation by default. You need to give permission.
If you get "App not installed" or signature mismatch: