What is Android™ Package Kit (APK)?

This is a recommends products dialog
Top Suggestions
Starting at
View All >
Sign In / Create Account
language Selector,${0} is Selected
Register & Shop at Lenovo Pro
Register at Education Store

Pro Tier Benefits

• Save up to an extra 5% on Think everyday pricing
• Spend PHP$300,000, advance to Plus Tier with increased benefits

Plus Tier Benefits

• Save up to an extra 8% on Think everyday pricing
• Spend PHP$1,000,000, advance for free to Elite Tier with increased benefits
• Take advantage of flexible payment options with TruScale Device as a Service.

Elite Tier Benefits

• Save up to an extra 12% on Think everyday pricing
• Take advantage of flexible payment options with
TruScale Device as a Service.
Reseller Benefits
• Access to Lenovo's full product portfolio
• Configure and Purchase at prices better than Lenovo.com
View All Details >
more to reach
PRO Plus
PRO Elite
Congratulations, you have reached Elite Status!
Pro for Business
Delete icon Remove icon Add icon Reload icon
Temporary Unavailable
Cooming Soon!
. Additional units will be charged at the non-eCoupon price. Purchase additional now
We're sorry, the maximum quantity you are able to buy at this amazing eCoupon price is
Sign in or Create an Account to Save Your Cart!
Sign in or Create an Account to Join Rewards
View Cart
Wow, your cart is empty!
Fill it in with great deals
Some items in your cart are no longer available. Please visit cart for more details.
has been deleted
Please review your cart as items have changed.
Contains Add-ons
Proceed to checkout
Popular Searches
What are you looking for today ?
Quick Links
Recent Searches
Hamburger Menu
skip to main content
Learn More      

What is Android™ Package Kit (APK)?

An APK is the file format used by the Android™ operating system for the distribution and installation of mobile apps. It's like a package that contains all the elements that an app needs to install correctly on your device. When you download an app from Google Play, you're downloading an APK file. Inside it, you'll find a wealth of resources, code, assets, and manifest files which outline the app's permissions, features, and other essential information.

What does an APK contain?

An APK file is a collection of different components crucial for the app to function. You'll find things like an AndroidManifest.xml that describes the name, version, access rights, and referenced library files for the app. There are .dex files containing the compiled Java code that the device's central processing unit (CPU) will run, resources like images and strings in the res/ folder, and a META-INF directory with the signature and the list of resources in the archive.

Can I install any APK on my Android™ device?

In most cases, you can install an APK on your Android™ device, but there are a couple of things to consider. First, your device's security settings might block installations from unknown sources, which you can usually adjust in the security settings. Second, the APK needs to be compatible with your device's architecture and Android™ version. If it's not, the app may not work correctly or even fail to install.

Could I potentially harm my device with an APK from an unknown source?

Yes, there's a risk involved in installing APKs from unknown sources. Such files can contain malware, spyware, or other malicious software that could compromise your security and privacy. It's always recommended to download APKs from trusted sources, such as the app developer's website or the Google Play Store, where apps are routinely scanned for malicious behavior.

Would I need a special app to manage my APK files?

You don't necessarily need a special app to manage APK files, as you can download and install them directly through your device's browser or file manager. However, there are dedicated APK manager apps available that provide additional functionalities like taking backups, batch installing/uninstalling, and moving apps to an SD card, which can be quite convenient.

What happens if I install an APK with a newer version over an existing app?

If you install an APK with a newer version over an existing app, the new version will replace the old one, retaining all your data and settings. This is essentially how app updates work. The APK contains the updated code and resources, and during the installation, the Android™ system uses these to update the existing app. It's a seamless process that ensures you have the latest features and security updates.

Can I develop my own APK for Android™?

Absolutely, if you're keen on programming, you can develop your own APK using Android™ Studio, the official integrated development environment (IDE) for Android™. It provides all the tools you need to code, test, and package your app into an APK. There's a wealth of resources and tutorials available to help you get started with Android™ app development.

What programming language should I know to create an APK?

To create an APK, you should be familiar with Java or Kotlin, as these are the primary languages supported by Android™. Kotlin is now the preferred language, according to Google, due to its concise syntax and interoperability with Java. You'll also benefit from understanding extensible markup language (XML) for designing the app's layout and manifest file.

How can I share an APK with others?

Sharing an APK is relatively straightforward. You can transfer the APK file directly via email, cloud storage, or file-sharing services. For devices in proximity, you can use Bluetooth or near field communication (NFC). Just remember, whoever you're sharing with will need to allow installations from unknown sources in their security settings to install the APK.

When would I need to manually install an APK?

You might need to manually install an APK if the app isn't available on the Google Play Store, if you're using a device without Google services, or if you want to install a specific version of an app that's not currently available through the store. This process is commonly referred to as "sideloading."

Can I convert an APK file to a more common file format?

Converting an APK to a more common file format like ZIP is possible since APKs are essentially archives. You can change the file extension to .zip and open it with any standard archive manager. However, this won't make the app run on non- Android™ systems; it just allows you to explore the contents of the APK file.

What's the difference between an APK and an app?

An APK is a package that contains all the necessary files for an app to install and function on your Android™ device. The app, on the other hand, is the software you interact with after installation. So, the APK is like a box containing all the parts of the app, which, once assembled (installed), becomes the app you use.

Can I edit an APK file?

You can technically edit an APK file using certain tools and software designed for reverse engineering, but it's a complex process that requires a good understanding of coding and app development. Plus, modifying an APK can lead to its instability, malfunctioning, or even bricking your device if not done correctly. It's also worth noting the legal and ethical implications of altering someone else's app without permission.

What's the difference between an APK and an application programming interface (API)?

An APK is an Android™ Package Kit used to distribute and install applications on Android™ devices. An API is a set of rules and protocols that allows different software applications to communicate with each other. They're fundamentally different: APKs are about app distribution, while APIs are about software interaction.

Does every Android™ app have an APK file?

Yes, every Android™ app has an APK file. It's the standard way that apps are packaged and distributed for the Android™ operating system. Whether you're downloading from the Google Play Store or another source, you're downloading and installing an APK file.

Can I use APK files on non- Android™ devices?

APK files are specifically designed for the Android™ operating system, so they aren't natively compatible with other operating systems like Windows. However, there are certain emulators and software that can simulate the Android™ environment on these systems, allowing APK files to run.

What's the process to update an APK?

Updating an APK typically involves downloading and installing the newer version over the existing one. If you're using the Google Play Store, updates are usually automatic or prompt you when available. For manual updates, you need to obtain the latest APK from a trusted source and install it just like you would with a new app.

coming coming
Starting at
List Price
Est Value
Web Price:
List Price
Est Value (Estimated Value)
List Price is Lenovo’s estimate of product value based on the industry data, including the prices at which first and third-party retailers and etailers have offered or valued the same or comparable products. Third-party reseller data may not be based on actual sales.
Estimated value is Lenovo’s estimate of product value based on industry data, including the prices at which Lenovo and/or third-party retailers and e-tailers have offered or valued the same or comparable products. Third-party data may not be based on actual sales.
Learn More
See More
See Less
View {0} Model
View {0} Models
Shipping options for {0}
Part Number:
See More
See Less
Great choice!
You may compare up to 4 products per product category (laptops, desktops, etc). Please de-select one to add another.
View Your Comparisons
Add To Cart
Add To Cart
We're sorry,
Products are temporarily unavailable.
Continue Shopping
Learn More
Coming Soon
Featured Product
Featured Products
Oops! No results found. Visit the categories above to find your product.
open in new tab
© 2024 Lenovo. All rights reserved.
© {year} Lenovo. All rights reserved.
Compare  ()