How to Open an APK File: Step by Step Guide

What is an APK File?

APK stands for Android Package Kit, which comprises all the data needed by a single Android application to run successfully on an Android operating system. Android Package Kits are usually in the ZIP file format.

This article is a comprehensive guide on installing APK files and opening them via various operating systems.

 

How to Install APK file in Android?

Opening an APK on Android is a 2 Step Process

Part 1) Enabling Install from Unknow Sources

You need to enable opening APK file from external sources. Different methods for different versions of Android are given below:

For Android 8.0 Oreo and Later

Here are the steps you need to follow to install the . APK file for Android 8.0 Oreo and Later

Step 1) Find ‘apps and notifications’ in settings.

On your Android device (Android 8.0 and later), go to ‘settings’ and tap ‘apps and notifications.’

Install APK file

Step 2) Tap “special app access.”

After clicking on apps and notifications, scroll down to tap the “special app access” option.

Install APK file

Step 3) Tap ‘install unknown apps.’

Once you’ve tapped special app access, Scroll down to find the ‘install unknown apps’ option and click.

Install APK file

Step 4) Select the browser of your choice.

You will be directed to another page where you can select a browser that you’ll use to download the APK file.

Install APK file

Note: The process may be different depending on your device. For instance, on the Xiaomi Redmi note device, to find “Install Unknown Apps,” you need to search ‘Special App Access’.

Step 5) Enable the toggle button.

Tap the toggle button to allow app installs from your preferred browser.

Install APK file

For Android 10 and later versions

In Android 10 and later versions, you have to utilize the search bar in settings to enable ‘Install Unknown Apps.’ Here is how to go about it:

Step 1) Search for ‘Install Unknown Apps’

Click to open the Settings app on your Android phone (Android 10 and later) and search for “Install Unknown Apps” on the settings search bar.

Install APK file

Step 2) Tap Install Unknown Apps’ in the Special app access.

Once you’ve searched, you will be directed to a page titled ‘Special App Access.’ Scroll down and tap on ‘Install Unknown Apps.’

Step 3) Select the browser of your choice or the origin of the unknown app.

You’ll be directed to another page where you can select where the file will originate. It could be from your phone’s memory, browser, or online drive. In this case, we added from Google drive.

Install APK file

Step 4) Enable the toggle button.

Once you’ve selected your file’s origin, you’ll be directed to another page where you can enable or turn on the toggle button.

Install APK file

For Versions Earlier Than Android 8.0

The process is pretty straightforward on this version.

Step 1) Find ‘security’ under ‘settings’

On your Android device (an earlier version of the Android Operating system), tap on security settings.

Install APK file

Step 2) Tick to verify installing from an unknown source.

Under Device Administration, tap the box to verify installing the app from an unknown source.

Install APK file

Step 3) Click ‘OK’ to verify

You will see a warning that you’re about to install a harmful APK file. Click ‘OK.’

Install APK file

PART 2: Installating the APK

Once you enable the acces, the next step is to intstall the APK. There 2 methods to install as given below

Method 1: Installing From Your Browser

In this case, we will be using the Redmi Note 8, an Android 10 device.

Here are the steps for installing APK files from your browser:

Step 1) Find the APK file through your browser.

Open your browser and find an APK file of your choice. Tap to download it. You should see the download notification at the top bar of your Android device.

Install APK file

Step 2) Tap to open the APK file and begin installing.

Once downloaded, open completed downloads and tap on the APK file to install. The app should begin installing.

Install APK file

Method 2: Installing From Your Computer

You don’t necessarily need a smartphone to download and install an APK file. Another option is to download apps and install them from your desktop PC.

Step 1) Find an APK file of your choice.

Find an Android APK file of your choice by searching it online and then download it to a location on your computer.

Install APK file

Step 2) Connect your phone to the computer.

After downloading, plug in your Android device to the computer through a USB. A pop-up notification will prompt you to choose the purpose of the USB. Select file transfer.

Install APK file

Step 3) Find your phone on the Computer.

Open Devices and drives in ‘My Computer’ to find your phone on your computer.

Install APK file

Step 4) Copy the APK file to your device

You can choose to create a folder on your device and copy the downloaded APK file or select a folder within the phone’s folders and do the same. Once you’re done copying the file, you can disconnect the USB.

Install APK file

Step 5) Tap to install the APK file.

Once the APK file is on your device, tap to install it.

Install APK file

You’re now done with installation. Open it from your Android and make sure it is working correctly. If it doesn’t, find another APK source and repeat the process.

Important contents of an APK File

For an app to run successfully on an Android device, it must certain commands and codes specific to Android devices.

These commands are grouped and put together in folders and files. All Android apps and APKs contain these files.

Below is a list of files that are part of every single Android app.

  • META-INF/ – Contains the manifest file, and a resource list in the archive.
  • lib/ – Contains the compiled code specific to a software layer of a processor. Also contains more folders such as armeabi, armeabi-7a, x86, and MIPS.
  • res/ – Contains resources that were not compiled into resources.arsc
  • assets/ – Contains raw resource files that can be retrieved by AssetManager
  • AndroidManifest.xml – An additional Android manifest file that describes the name, version, access rights, and referenced library files for the APK file.
  • classes.dex – Contains classes compiled in dex format by Dalvik virtual machine
  • resources.arsc – Contains pre-compiled resources like the binary XML

How to Fix the “Can’t Open File” problem on Android?

Here’s how to fix the “Can’t Open File” notification on .xapk files on Android.

Fix the Can't Open File problem

Step 1) Download and install ZArchiver

Find ZArchiver on the Google Play Store and download it.

Fix the Can't Open File problem

Step 2) Give ZAchiver access permissions

Click open and give the app access permissions by clicking allow button.

Fix the Can't Open File problem

Step 3) Rename the file to .zip

Locate the file with the error and long press to rename it by removing the .xpak and adding .zip at the end. Click OK to save changes.

Fix the Can't Open File problem

Step 4) Extract to convert APK files

Locate the renamed .zip file and tap “extract here” to start extracting APK files.

Fix the Can't Open File problem

Step 5) Click to install

The archiving process is now complete, and the .xapk is now converted into an APK file.

Find the file that starts with “com.” And ends with “.apk” Click to open it and install on your device.

Fix the Can't Open File problem

How to Open APK on iPhone?

APK files are not designed to be used on iPhones. That’s why it’s impossible to open them directly on an iOS device. To open them on an iOS device, you have two alternatives:

  1. Find a corresponding app on Apple Store.
  2. Get an app from the developer using an IPA file.

IPA is the APK file version for the iOS operating system. IPA file formats are written for Apple iOS devices such as iPhone, iPad, and iPod Touch and are only found in the Apple iTunes App store.

How to open APK file on Windows/PC?

You cannot directly open an APK file on a Windows PC because it’s not in the exe file format. However, you can use an emulator to open APK files on your computer even if it’s not in the exe file format.

List of emulator tools that support opening APK files on PC:

Please check our list of Best Android Emulators.

Opening APK files without Emulator tools

While APK files can be opened on a PC with a windows APK opener or emulator tool like BlueStacks, downloading and setting up such tools can be daunting.

Additionally, opening via emulator tools slows down your PC. But there are other ways to open APK files without emulator tools.

How to open APK files on Mac

Like iOS, Mac OS is also not meant to open APK files. However, the ARC Welder tool can help open APK files on Mac. The tool itself is a Chrome extension used for testing Android apps for Chrome.

While we won’t be testing Android applications, so long as you have the app installed within the Chrome browser, you can open the APK file on your Mac OS.

A list of emulator tools that support opening APK files on Mac OS

Software Tools for Opening APK Files

APK files cannot be opened by themselves in any operating system other than Android.

Windows and Mac computers cannot decode these files. So, to open and run them in Windows and Mac, you need tools and software to make this possible.

Below are software and tools that allow users to open APK files. Most of the tools in this list will enable you to open, edit and view any Google Android Package file type.

1) LDplayer

Best for using virtualization technologies and helping users access Android Operating System on their computers.

LDPlayer is one of the fastest Android emulators in the market today. It enables users to experience Android on their PC without worrying about hardware limitations.

LDplayer

Features:

  • It has a drag-and-drop installation feature.
  • It offers keymapping and mouse support features that enable users to play games from their keyboard instead of touching a fake GPS Mapping screen.
  • LDplayer has a simple and clean interface.
  • The software assists users in having a smooth gaming experience.
  • It has loads of functions, including the ability to create multiple profiles, and access to key mapping tools.

More Information >>


2) BlueStacks

Best for enabling Android apps to run on PC and Mac OS.

BlueStacks is one of the most popular emulators for Windows and Mac OS because it’s simple to install and use. The platform has over 300 million users.

BlueStacks

Features:

  • You can move files between BlueStacks and Windows through a shared folder.
  • It can sync apps between Windows app and your phone through cloud connect.
  • It is easy to install and use.
  • It doesn’t use much RAM.

More Information >>


3) WinRAR

Best for Multimedia files because of its ability to select the best compression method for each file.

WinRAR is one of the easy-to-use software for opening APK files. The file extractor tool enables users to compress uncompressed files in large formats. The compression software is super-fast and is incredibly popular with over 500 million users.

WinRAR

Features:

  • It offers additional functions that help you organize archives.
  • It is among the fastest software in the market today.
  • It supports nearly all compression formats.
  • It saves on disc space, transmission costs, and working time.
  • It gives you the ability to split archives into different volumes and save them on different disks.

More Information >>


4) WinZip

Best for its bank-level encryption and efficiency in reducing the size of email attachments.

Winzip is easy to use. Its incredible speeds and efficiency in unpacking and opening Android Package Kit files make it one of the most popular files. WinZip can access files on your PC and remotely on networks and clouds like Google Drive, OneDrive, and Dropbox.

WinZip

Features:

  • It supports almost all file formats.
  • It is effective in compressing files which makes it best for reducing email attachment sizes.
  • It has incredibly solid encryption for protecting files.

More Information >>


5) Google Android SDK

Best for its toolsets for building an Android application.

Android Studio software is an efficient tool for writing apps and is popular among Android software developers. Its abilities include a graphical interface that emulates a handheld environment and enables developers to test and debug codes.

Android Studio

Features:

  • It has a visual layout editor that allows app developers to drag and drop UI elements to app layouts.
  • It comes with code templates that allow coders to work faster and write better codes.
  • It has an app analyzer that allows comparing two APK apps, enabling you to compare app size changes with different app versions.
  • It has a Google Cloud Platform and Github integration feature that allows developers to import code and publish projects.

Link: https://developer.android.com/studio


6) 7-Zip

Best for file protection. It’s known for its self-extracting abilities and its strong encryptions.

The software is free, open-source, and is used to compress and archive data. 7-zip groups file into a single archive and reduce files’ size for quick transfers.

7-Zip

Features:

  • Supports many major file formats.
  • The 7z archive format 7Zip uses has a higher compression ratio than .zip.
  • Has solid encryptions for file protection.
  • It comes with windows Shell Integration.
  • 7Zip has self-extracting capabilities.
  • It has a powerful file manager and a command-line version.
  • 7Zip is available in 87 languages.

Link: https://www.7-zip.org/

Troubleshooting Opening APK Files

There are many reasons why APK files may not open. Here, we examine and provide some common solutions to these problems below:

Use an app for bundle installation:

Some APK files come in bundles, and you need an installer like Split APKs Installer to have them installed on your device.

By looking at the file extension name, you can distinguish Split APKs from regular APKs. Files with APKM, XAPK, and APKS are not regular APKs and will need a file extension like the Split APKs Installer.

Perform a clean install, don’t update:

You could update to a newer version that works optimally. But that doesn’t always work. How about uninstalling the original app and performing a clean install instead of overwriting by updating it?

Make room:

Lack of space is not the most common reason for an app not opening, but it’s common. Ensure there is storge space before by doing the following:

  • Using an SD card for media like music, videos, and photos.
  • Make use of Google Photo’s unlimited storage.
  • Use Google Drive or other 3rd party cloud service
  • Clear data from apps
  • Uninstall used apps

Make sure the file is not corrupted:

Some third-party apps often come corrupted and unsafe. And when they are in this state, they don’t run and are unstable. So, you should always download from known and trusted third-party sites like APK Mirror and similar sites that check apps before making them available.

Enable installation from unknown sources:

You’ll need to allow third-party installations to open unofficial APK files.

FAQ

❓ Why would I want an APK file?

Below are some important main reasons why you need an APK file.

  • Your Android device may lack access to Google Play Store and installing may be the only option.
  • Some apps are restricted to certain regions and may take time before they are available in your region. Getting the latest APK is the only option left for you.
  • You might not like a particular update to your favorite app and probably prefer an older version. You can only find an older version by downloading it from another site.
  • Some apps have their APK files leaked ahead of their release on the Google Play store. Downloading them gives you early access to new features.

⚡ Are APK files legal?

Yes, it’s perfectly legal to download and run APK files from sources outside Google Play Store. While Google is the original creator of the APK format, anyone is free to create his own APK file format and use them.

💻 Can APK files harm your device?

Yes. Sometimes, APK files with malicious software contain malware and can harm your device. So, it’s wise to run APK files through a virus scanner before installing.

In addition, you should take other precautionary measures, such as downloading apps from sites that you trust to minimize the possibility of malware in malicious software from infecting your device.

🏅 How to find APK files on your Android device?

To locate APK files on any Android device, you need an Android File Manager to search files. Many file managers come pre-loaded on Android devices.

Alternatively, you can find file manager apps by opening Google Play Store and clicking the apps tab to download.