What is APK
APK is the abbreviated term of phrase in English – Android Package Kit, which means that the Android application package (abbreviated APK) – operating system Google mobile is a file format packet is used by the operating system Android to deliver and install the mobile app. Like all Windows systems (PC) using the .exe file to install the software, the APK is similar to Android.
Typically, users never see the APK file for Android handle background applications installed through Google Play or distribution platform applications. However, there are many sites that offer direct download APK file for Android users want to install the application. In this case, you should be careful that you trust the source of the APK file, because malware can be distributed in the APK file, just like in Windows and .EXE files. When you download the APK online, basically you will receive an application. Most users get apps from the Google Play Store without ever seen from the APK
What does the APK file contain?
Android packages contain all the necessary files for an Android program. Here is a list of the most prominent files and directories:
META-INF/: Contains manifest files, signatures, and list of resources in the repository
LIB/: The original libraries running on specific device architectures (Armeabi-v7a, x86, etc.)
RES/: Resources, such as images, are not compiled into resource. ARSC
XML: Description of the APK file name, version and contents
Dex: The compiled Java class will be run on the device (the file. DEX
ARSC: Compiled resources, such as strings, that are used by the application (the file. ARSC)
How to install APK from Android device
You can also install APK files from your browser on an Android smartphone or tablet.
Step 1: Just open your browser, find the APK file you want to download and tap it – you will then be able to see the word “Download” on the top bar of your device.
Step 2: After downloading, open “Download”, tap the APK file and click “Yes” when prompted.
Step 3: The app will start installing on your device. The way it performs is extremely simple.
How to install APK file from computer
There are many sources of APK files on the Web, but be sure to choose a website that you trust. Some APK files may contain malware that may affect the user’s phone security. It’s best to be cautious before downloading or installing any apps from outside the Play store.
Step 1: First you have to find an APK file you want. Search online for an APK file and download an easy-to-find location on your computer.
Step 2: Before you can install it on your phone, you’ll need to make sure that third-party apps are allowed/compatible on Android phone devices.
Step 3: Go to Menu = > Settings = > Security = > and check unknown sources (Unknown Sources) to allow your phone to install apps from sources other than the Google Play store.
Android 8 Oreo and 9 Pie are slightly different steps. Instead of checking the general settings to allow installation from unknown sources, you’ll be prompted to allow your browser or File Manager to install the APK on the first step when downloading the APK app.
If you prefer, you can also download the file Management app so you can easily find files on your Android device. So, with just a few basic steps, any user can easily install an APK on their smartphone.