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Dex2jar

Tools to work with android .dex and java .class files

Install / Use

/learn @pxb1988/Dex2jar
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

dex2jar

Project move to GitHub

| _ | Mirror | Wiki | Downloads | Issues | |--:|:-----|:----:|:---------:|:------:| | gh | https://github.com/pxb1988/dex2jar | Wiki | Releases | Issues | | sf | https://sourceforge.net/p/dex2jar | old | old | old | | bb | https://bitbucket.org/pxb1988/dex2jar | old | old | old | | gc | https://code.google.com/p/dex2jar | old | old | old|

Tools to work with android .dex and java .class files

  1. dex-reader/writer: Read/write the Dalvik Executable (.dex) file. It has a light weight API similar with ASM.
  2. d2j-dex2jar: Convert .dex file to .class files (zipped as jar)
  3. smali/baksmali: disassemble dex to smali files and assemble dex from smali files. different implementation to smali/baksmali, same syntax, but we support escape in type desc "Lcom/dex2jar\t\u1234;"
  4. other tools: d2j-decrypt-string

Usage

  1. In the root directory run: ./gradlew distZip
  2. cd dex-tools/build/distributions
  3. Unzip the file dex-tools-2.1-SNAPSHOT.zip (file size should be ~5 MB)
  4. Run d2j-dex2jar.sh from the unzipped directory

Example usage:

sh d2j-dex2jar.sh -f ~/path/to/apk_to_decompile.apk

And the output file will be apk_to_decompile-dex2jar.jar.

Need help ?

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License

Apache 2.0

View on GitHub
GitHub Stars13.1k
CategoryDevelopment
Updated9h ago
Forks2.2k

Languages

Java

Security Score

95/100

Audited on Mar 27, 2026

No findings