Download __top__ Windows: Zipalign

To align an unaligned APK, use the following command: zipalign -v 4 input.apk output.apk -v : Provides verbose output (shows details of the process). 4 : Specifies the 4-byte alignment (required for Android). input.apk : Your original, unaligned file. output.apk : The new, optimized file. Verifying an APK

To run zipalign from any folder without typing the full path every time: zipalign | Android Studio zipalign download windows

If the output says "Verification successful," your APK is optimized. If it lists misaligned entries, you need to run the fix command. To align an unaligned APK, use the following