What is a Apk or Application

What Is APK File and What Does It Do? Explained

If you are the android user or any device user you need to must know about apk or application . In our day to day LIFE apk is used for daily task . you might have heard the term APK and wondered what it means. While you can use Android without ever learning the meaning of APK, studying a bit will help you understand and appreciate the platform further and study the platform.

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What Is an APK File?

APK stands for Android Package (sometimes Android Package Kit or Android Application Package). It’s the file format that Android uses to distribute and install apps. As a result, an APK contains all the elements that an app needs to install correctly on your device.

An APK is an archive file, meaning that it contains multiple files, plus some metadata about them. You’re probably familiar with other types of archive files, like ZIP and RAR.

What Is Base APK ?

You might have come across a file on your phone called base apk on android and wondered what it does. You’ll only be able to see these base apk on android  files if you have root access on your phone, since they’re in protected system folders.

This is a file that you’ll find in every app file folder. It contains the APK that you downloaded from Playstore, used to install the app initially. If you check the size of this file against the file size reported on the app’s Play Store page, they should match up.

APK backup apps can use these to make a copy of the installed apps on your phone. If you want, you can also manually copy these files elsewhere for your own use. But this isn’t necessary for

so if you’re not rooted, don’t worry about these files. And if you do see them, don’t panic, as they’re a normal part of Android’s operation.

Now You Know What APK Files Are For

We’ve looked at how APKs are the core format that Android uses to distribute and install apps. For normal use, they’re mostly invisible. But APKs power all the downloads on your phone, so you deal with them all the time, even if you don’t realize it.


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