zipalign
Zip archive alignment tool. Part of the Android SDK build tools. More information: https://developer.android.com/tools/zipalign.
- Align the data of a Zip file on 4-byte boundaries:
zipalign 4 path/to/input.zip path/to/output.zip
- Check that a Zip file is correctly aligned on 4-byte boundaries and display the results in a verbose manner:
zipalign -v -c 4 path/to/input.zip