Conversion of apk files to xls file format

Android installation packages (.apk) generally do not contain documents, pictures, or any multimedia file so it is not possible to convert apk to xls. It might be possible that you were looking for an installation package for an Android app converter. In such case, you can either try to find one using a proper conversion query like XLS to XLSX, or browser Google Play to find the app you were looking for.

Open APK file    Open XLS file