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Resources => Tools => Topic started by: rance on November 22, 2011, 04:33:47 PM



Title: Recommend a Java decompiler?
Post by: rance on November 22, 2011, 04:33:47 PM
Got a couple people on my team in need of a java decompiler for .jar and .class files.  Something free/open source would rock.  Many thanks in advance!


Title: Re: Recommend a Java decompiler?
Post by: xXxKrisxXx on November 22, 2011, 06:01:31 PM
Hello rance,

There's a couple steps to it. First you have to extract the contents from the jar file to see the .class files, then run the .class files through a decompiler to see the Java Code.

For Step 1 this link will help:
http://docs.oracle.com/javase/tutorial/deployment/jar/unpack.html (http://docs.oracle.com/javase/tutorial/deployment/jar/unpack.html)

For Step 2 this link will help:
http://java.decompiler.free.fr/?q=jdgui (http://java.decompiler.free.fr/?q=jdgui)

I've utilized Java Decompiler in the past and it's worked great.

Kris


Title: Re: Recommend a Java decompiler?
Post by: midnight monster on November 26, 2011, 11:47:30 AM
dj java decompiler is a good decompiler/compiler for .jar .class you can search and find it on google


Title: Re: Recommend a Java decompiler?
Post by: midnight monster on November 26, 2011, 01:42:02 PM
you also use jdk i think Dj java decompiler is good  but jdk compiler is batter than dj java


Title: Re: Recommend a Java decompiler?
Post by: cyberman on November 27, 2011, 02:11:31 AM
why dont you use JDK?