#7016
Nowadays, when you download an Android app or game and prepare to install it, you may find that your installation system cannot recognize and open the installation file at all. This is usually because the developer or publisher of the application has packaged multiple apk files together, and the Android system cannot install it by default. The solution is to use a third-party installer to install files in these special formats.

#6338
When a novice reverses an Android project, if using Android Killer, some errors often occur during decompilation or recompilation, resulting in the inability to proceed to the next step. Therefore, using some specialized tools is undoubtedly the best choice for novices. Apktool is recognized as an edge tool for APK compilation and decompilation. But its command line interface is not very friendly, so someone specially made a GUI tool for it.

#4400
If you are a newcomer who wants to modify the APK installation file for Android OS, but doesn't even know how to decompile an APK/JAR file, or has no Java programming experience, then APK Editor this APK file editor running on Android smartphone may be exactly an edge tool that you expect.

#3468
APK-Info is a simple but quite practical tiny freeware designed to view the detailed information of Andoird APK installation package and rename APK app under Windows. It was originially created by ZoSTeR from Total Commander Forum, later enhanced and updated by jazzruby from XDA-Developers Android Forums.