Apk decompiler

Decompile your android apk using apk decompiler


or Drop Apk File here
Decompile your APKs in one click
Decompile your APKs in one click

Just drag and drop your APK. Now count till three. Your APK is decompiled and is ready for download. Don’t worry, decompilation quality will be best in class

APK decompilation which works on all platforms
APK decompilation which works on all platforms

Our web based APK decompilation works on all platforms including mac, linux, ubuntu, windows 7, windows 8 and windows 10.

APK Decompilation made simple
APK Decompilation made simple

No learning curve as our decompiler is the simplest apk decompiler available on the web.

 AAR Decompilation made simple
AAR Decompilation made simple

No learning curve as our decompiler is the simplest AAR decompiler available on the web

We support all types of APK
We support all types of APK

We support all types of APK so that you really don't have to worry about anything

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How to decompile apk online

  1. - Upload your Apk for decompilation.
  2. - Wait for a moment as we decompile your APK.
  3. - And your decompiled APK is ready for download.

Frequently Asked Questions


What changes mainly appeared in a decompiled .apk file?

When your .apk file is decompiled, it is not in the exact source code form.you will see a lot of .dex file hooks and in general it is not an exact android project that an IDE can recognise and import. You can use any normal editor to read the code and understand to make changes. These are the normal changes in the decompiled .apk file.

Why do you need to decompile an .apk file in the first place?

As an android developer you may require to decompile .apk file to get actual source code. Like if you saw an app with awesome design and you want to know how to implement that design in your project. For that, and many such curious legit reasons you may need to decompile an .apk file.

Which tools do you need to decompile an .apk file on Android?

For this you need three types of tools : Tool to work with android .dex and java .class files. A tool for reverse engineering Android .apk files. A Java decompiler tool to decompile and analyze Java 5 “byte code” and the later versions. With the help of these three you can easily do your work.'

The .apk file and .dex file are the same or different?

They are indeed different. Where an .apk file is the collection of all the android application related files in compressed format; the .dex file in the .apk file is the compressed file which is made up of all the Java classes in the application code. They are different from each other but still related to each other.

Does decompiling .apk files give you the Java source code?

Yes, decompiling an .apk file gives you it’s Java source code.

Why won’t the decompiled code compile correctly?

Here there can be many reasons. But mainly there is one common repeated reason for that. The decompiled code does not compile correctly because the compiler performs many irreversible changes to the code. Which causes the compiled code to appear with errors at the end.

How to import decompiled code into Eclipse?

It’s quite easy to import decompiled code into Eclipse; once you download the decompiled files, extract them to a folder on your computer. Now, open up Eclipse and go to the following path : File -> New -> Project. There choose ‘Android project’ from the New project window. And hence you will be able to import the decompiled code into Eclipse.

What programs are used to decompile an .apk file?

All the software programs mentioned in the blog post of ‘Best .apk decompiler’are eligible to use as a decompiler for .apk files. You can choose any best suiting for you from that list as they are our main recommendations.

What does online .apk decompilers do?

All applications for Android phones are distributed as APK Files. These files contain all the code, images and other media necessary to run the application on your phone. This website will decompile the code embedded in APK files and extract all the other assets in the file.

Is decompiling an .apk file legal?

Yes, decompiling an .apk file is absolutely legal. As decompiling gives you only the source code; there is no illegal thing in knowing what you use. But, after obtaining the source code what you do with it is something considerable for legal actions; otherwise it’s legal.

Which version of windows is supported by Appscms' APK Decompiler ?

Appscms APK decompiler supports all versions of Windows including Windows 7, Windows 8, Windows 10

Can I decompile APKs without losing quality ?

Yes. We use most sophisticated best in class algorithms for decompilation,and provide highest quality of output for APK decompilation.

How can I use APK decompiler for free ?

You can use Appscms' APK decompiler online for free.

Which variants of apps are supported by this decompiler ?

All types of android apps are supported by Appscms's decompiler.

What does APK reverse engineering online mean?

APK reverse engineering online or android apk reverse engineering online is nothing but APK decompilers. The term reverse engineering refers to taking any object be it physical or in this case a mobile application and analyzing it to understand its various functions. Every mobile application is made up of a source code. While performing reverse engineering we analyze the source code in its binary form and convert the low-level language to a high-level language.

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