Available on Google Play as "APK Explorer." Note that this version lacks editing and signing capabilities due to Google's policies. Full Review: APK Explorer & Editor 1. Core Functionality & Features
It allows you to navigate the internal structure of installed apps, viewing graphics, text, and binary XML files. Download APK Explorer Editor apk
The full version includes a dedicated XML editor and support for PKCS #12 keystores, allowing for resource modification and re-signing of apps. Available on Google Play as "APK Explorer
To get the most out of this tool, you should download the full version rather than the restricted Play Store version. Download APK Explorer Editor apk