If you know the application which can open APK file then run it and see if there is a File->Open main menu option in the application.If a APK file is not opened in an application and you instead get a 'Windows can't open a file' error message you should try looking for an application which can open the file in question.Find a APK file in question in Windows OS File Explorer and double click on it to launch the corresponding application.resources.arsc – file with precompiled resources.AndroidManifest.xml – Android manifest with name, version, access rights, referenced library files for the application.It has multiple subdirectories in it each containing code for corresponding hardware platform lib – this directory contains compiled code of the application.CERT.SF – file with a list of resources and corresponding SHA-1 digests for all files described in manifest.cf.CERT.RSA – certification file for the application.

To install the application from APK file just click Install button in this dialog.īelow is a list of files which are typically included in APK package:

Once you do it an installation dialog with pop up. Then navigate to the folder where you downloaded APK file and tap on APK icon. First download APK file on your device using either Google Chrome or Android browser.

Here is a quick instructions on how to install and open APK file on your Android device. But you can extract images and other resources using this method. Note that most of the information inside APK file is compiled code which is impossible to read. Since APK is compressed using ZIP algorithm it will be opened by Windows and you will see its contents. Change extension of APK file to ZIP and double click on it. To open APK file and find out what is inside you can use following trick. This file extension is used by Android system to deliver and install application packages on Google Android operating system.ĪPK file has all information required to install application on Android system including code and resources. File extension APK is short for Android Package.

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