How to zipalign the apk file in Windows

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'zipalign' is not recognized as an internal or external command,
zipalign -v 4
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I have signed and packaged the Xamarin application and so have created the apk file using Visual Studio.

How can I zipalign this file in Windows?

Make sure you have the Android SDK build-Tools installed then check where your SDK is installed mine was at C:\Program Files(x86)\Android\android-sdk\build-tools\23.0.1\zipalign You will find zipAlign in the android build tools then use it like so:

C:\Program Files(x86)\Android\android-sdk\build-tools\23.0.1\zipalign -v 4 infile.apk outfile.apk


To align infile.apk and save it as outfile.apk:

zipalign [-f] [-v] <alignment> infile.apk outfile.apk

To confirm the alignment of existing.apk:

zipalign -c -v <alignment> existing.apk

The alignment is an integer that defines the byte-alignment boundaries. This must always be 4 (which provides 32-bit alignment) or else it effectively does nothing.


-f : overwrite existing

-v : verbose output

-c : confirm the alignment of the given file

output from windows (extra parameters not in the Docs :O) :

Zip alignment utility
Copyright (C) 2009 The Android Open Source Project

Usage: zipalign [-f] [-p] [-v] [-z] <align>
       zipalign -c [-v] <align>

<align>: alignment in bytes, e.g. '4' provides 32-bit alignment
-c: check alignment only (does not modify file)
-f: overwrite existing
-p: page align stored shared object files
-v: verbose output
-z: recompress using Zopfli

ZipAlign Docs

How to zipalign the apk file in Windows, If you use apksigner , zipalign must only be performed before the APK file has been signed. If you sign your APK using apksigner and make� zipalign -c -v <alignment> existing.apk The alignment is an integer that defines the byte-alignment boundaries. This must always be 4 (which provides 32-bit alignment) or else it effectively does nothing.

I spent a good few minutes searching for the Android command line build tools. They were nowhere to be found inside either of the Program Files directories. Apparently, on my system the tools were in the following location:


I found the location inside Android Studio by going to File > Project Structure > SDK Location.

Edit: Obviously, "my system" is Windows - specifically Windows 10.

zipalign, You will find the zipalign tool at /path/to/sdk/build-tools/<build-tools-version>/zipalign NOT in the tools folder anymore. Zipalign is a command that located at $ANDROID_HOME/build-tools/{android-version}/. Hope it helped. zipalign is an archive alignment tool that provides important optimization to Android application (.apk) files. The purpose is to ensure that all uncompressed data starts with a particular alignment relative to the start of the file.

For windows 10 set PATH variable to


And then run the command from the location where application is present

zipalign -v 4 <YOUR_APP_NAME> app-release-final.apk

How to zipalign the apk file in Windows, To align it, you'll need the "zipalign" tool. To install it, get the latest Android sdk and then find the zipalign.exe file somewhere in the installation (I� Zipalign the APK. Before signing an APK with apksigner, it is important to first optimize the file using the zipalign tool from the Android SDK. zipalign will restructure the resources in an APK along 4-byte boundaries. This alignment allows Android to quickly load the resources from the APK, increasing the performance of the application and

for win10 its in c:\Users, such as: C:\Users\\Android\sdk\build-tools\

How do I zipalign my APK? - Game Building Help, Run online zipalign in free Ubuntu online, free Fedora online, free Windows online emulator or zipalign - a ZIP/APK alignment tool for Android application files� zipalign.exe File Download and Fix For Windows OS, dll File and exe file download Home Articles Enter the file name, and select the appropriate operating system to find the files you need:

On my end, the path it's quite different, i installed android studio, which created the following path:


Just direct to that path and run the command, make sure to use full path of where your file is located...

Hope that helps.

zipalign, This video explains vividly on how to use the command line build tool called zipalign to align Duration: 5:14 Posted: Oct 25, 2016 As mentioned earlier, the zipalign tool became a part of Android SDK from 1.6 onwards. It can be found under the ‘tools’ folder of the SDK. To use it, simply run the command: zipalign [-f] [-v] <alignment> infile.apk outfile.apk. where infile.apk is the source file, and outfile.apk is the output file.

ZIP ALIGN ANDROID APK, Download & Extract Zip file from attachment. Put All apks in "Input" folder. Do not leave "SPACES" in file name of APKs For example, Use "� They are usually named something like ‘filename.apk’ and are much like a .exe file in Windows. End-users (smartphone owners, for example) don’t often see the APK file itself when they install an app off an app store because the system does all the unpacking and installing itself, and all the end-user sees is the animated hourglass or

[TOOL] [Windows] Batch APK Zipalign Tool v 1…, Hello everybody, This small app I made for Windows automatically creates a ( batch)script so you can Zip-Align a sh*tload of apps at once� Hey guys! HackerSploit here back again with another video, in this video, I will be showing you how to manually sign APK's with Jarsigner and Zipalign.

[small release] Zip-Align .apk files in Wind…, This article describes how zipalign helps performance and how to use it to optimize your app. In Android, data files stored in each application's apk are accessed� $ ./zipalign -v 4 android-release-unaligned.apk HelloWorld.apk instead of the proposed one: $ zipalign -v 4 HelloWorld-release-unsigned.apk HelloWorld.apk And it worked! If you only need zipalign to get your Android app ready for being published you may try to just use the enclosed zipalign tool instead of downloading the entire Android Studio.