Tool APK Toolkit v1.5 (Windows)

0xd00d

0xd00d

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APK Toolkit v1.5

APK Toolkit is a native Windows GUI app for Reverse Engineering Android apps. It provides multiple tools & options for decompiling, compiling, extracting and zipping various Android file formats as well as displaying app permissions, metadata and much more

It was written from scratch when APK Easy Tool was discontinued. It has similar features to APK Easy Tool as well as a lot more updated features

Light Skin

Light.png


Dark Skin

Dark.png


Features
  • Decompile / Compile (xapk, apk, jar, dex, odex, oat)
  • Extract / Zip (xapk, apk, jar)
  • ZipAlign / Check align (xapk, apk)
  • Check Align (xapk, apk)
  • Sign / Verify signature (apk)
  • Convert xapk / split xapk to single apk
  • Edit app info (Icons, Name, Package Name, Version, Build, MinSdk, TargetSdk)
  • Extract / Save app icons
  • Clone APK (Install multiple instances of the same app by cloning it)
  • Drag & drop support for single or multiple files
  • Pin window so it's always on top
  • JumpList and toolbar shortcuts
  • View, Add or Remove app permissions
  • View app info including if app includes native 32bit / 64bit libs and/or global-metadata.dat and libil2cpp.so
  • il2cppdumper & dnspy built in, also supporting single / multiple file drag & drop (Dump directly without decompiling from xapk & apk and then view instantly in dnspy)
  • Install compiled Apk via Adb (Android Debug Bridge) or drag & drop Apk to install
  • Automate adding mod-menu to xapk or apk with single mouse click
  • Automate adding patched libs to xapk or apk
  • Automate adding toast message to app on startup
  • Automate adding multiple extra manifest permissions
  • Decode / Rebuild to API level
  • Powerful multi-threaded regex search, and search & replace. Run multiple regex at once on decompiled smali code
  • Remove Ads from Apps / Games via Regex Search & Replace
  • Base64 Encode / Decode text or png image
  • Light or Dark skin
  • Signature Killer
    (A tool designed to bypass signature verification and integrity checks. It is NOT guaranteed to bypass all security measures and is intended for educational purposes only and should be used responsibly and legally)
Languages
  • English [EN]
  • Chinese (Simplified) [ZH-CN]
  • German [DE]
  • Hindi [HI]
  • Hungarian [HU]
  • Italian [IT]
  • Portugese (Brazil) [PT-BR]
  • Russian [RU]
  • Spanish [ES]
  • Vietnamese [VI]
Requirements
  • Windows (APK Toolkit is a native windows app)
  • Java [JRE (Java Runtime Environment) or JDK (Java Development Kit) or OpenJDK (Open Source JDK)]
  • DotNet framework required for DnSpy and Il2cppDumper

Updated to v1.5​

  • Added Signature Killer for xapk & apk
  • Improved Signature recognition...
    1. The signature info box will now only show you the verified signature schemes version numbers that the apk is signed with
    2. Verification takes a little longer so may continue to check after the parsing of the apk has finished
  • Added Portugese (Brazil) [PT-BR]
  • Added German [DE]
  • Added Italian [IT]
  • Added Spanish [ES]
  • Added Vietnamese [VI]
  • Added settings option: When using merge mod menu in the automate section, Load the mod menu using 'StartWithoutPermission' instead of 'Start' and not add edits to manifest for overlay permission and service (for compatible mod menus [doesn't work on all apps/games])
  • UI Changes
  • Bug Fixes
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Last edited:
Not anymore in modding myself , but really usefull tool , clearly huge amount of time won. You should add feature to auto target api to 29 for sign. Great job.
 
APK Toolkit v1.2 now includes the ability to remove ads via regex search & replace
Included regex has been gathered from various sources and changed and optimised for speed and efficiency

Notes for creating new regex
  • Regex are checked on a complete smali text file NOT line by line
  • Decompiled smali code line endings are \r\n (CR = Carriage Return, LF = Line Feed) so you can use these if you want to match line endings
  • using $1 in the replace regex will replace the 1st match group, $2 will be the 2nd etc.
  • Apps / Games can have 10's of thousands of decompiled smali code files so avoid using .* without the 'lazy' quantifier (.*?) because regex are not checked line by line but as a whole file. Complex regex using 'any characters' 'greedy' quantifiers .* might be VERY slow due to the amount of files being checked and will probably replace multiple functions at once so avoid 'any character' 'greedy' matches
  • Regex are run only on your selected 'Enabled Checked' list. You can run Search & replace on any number of your 'List' at once but running them all at once might be slow depending on the number of smali files or possibly replace the wrong piece of smali code causing an accidental mobile app crash. For ad removal, you may have to experiment with the different included regex list for different types of ads / banners
  • You can build and test your regex via the online site Regex101 to make sure your regex is valid and only replacing the code you want removed / replaced

If anyone wants to share any regex you have created then please make sure that they are optimised using the notes I listed above and tested on an apk containing your new regex match and the apk re-compiles without errors

If anyone has any problems with any regex you have created and want help then please just ask
 
Last edited:
@0xd00d getting error like this

[15:26:08] Exception in thread "main" brut.androlib.AndrolibException: brut.directory.DirectoryException: java.util.zip.ZipException: Invalid CEN header (invalid zip64 extra data field size) at brut.androlib.ApkDecoder.hasResources(ApkDecoder.java:294) at brut. A


there is a fix for this if you update your code

"java_exe" -jar -Duser.language=en -Dfile.encoding=UTF8 -Djdk.util.zip.disableZip64ExtraFieldValidation=true -Djdk.nio.zipfs.allowDotZipEntry=true

i have updated the code in APK easyTool now its working fine
1692271644541.png
 
vicky0x07 said:
@0xd00d getting error like this
Click to expand...

Thanks for the heads up :laugh:

It seems its caused due to the latest change in JDK 11.0.20

core-libs/java.util.jar
Improved ZIP64 Extra Field Validation(JDK-8302483)
java.util.zip.ZipFile has been updated to provide additional validation of ZIP64 extra fields when opening a ZIP file. This validation may be disabled by setting the system property jdk.util.zip.disableZip64ExtraFieldValidation to true
Click to expand...

i'll add the workaround hopefully on the weekend :tumbsup:
 
vicky0x07 said:
@0xd00d getting error like this

[15:26:08] Exception in thread "main" brut.androlib.AndrolibException: brut.directory.DirectoryException: java.util.zip.ZipException: Invalid CEN header (invalid zip64 extra data field size) at brut.androlib.ApkDecoder.hasResources(ApkDecoder.java:294) at brut. A
Click to expand...

Can you please supply a download link or name for an affected apk that shows this error? So I can test the fix is now working?
 
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