I am using JD-GUI to decompile Java JAR files, but the problem is that it leaves many errors, such as duplicate variables which I have to fix myself and check to see if the program still works if I fixed the errors correctly. There are a few decompilers out there It is available for windows platform and you can download it freely from below link. I tried several, and Procyon seemed to work the best for me.
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One of its unique features is the capability to deal with Java 8. And, if not, then they were commercial. Java Decompiler Project is developed to decompile Java 5 byte code or later versions.
You can get it from below link. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site the association bonus does not count.
Emmanuel Dupuy Updated in Fixed bug in reconstruction of ternary operator.
But recently, a new wave of decompilers has forayed onto the market: Added the ZIP file support. Fixed bug of focus on tree view.
Java Decompiler - Wikipedia
And the point of decompiling classes is you have java so it is platform independent. And javadecompiler, as noted by Salvador Valencia in the comments Septoffers a SaaS where you upload the.
VonC k Decompilation involves transforming the bytecode into Java source, meaning that a lot of low level information is lost, and if you're wondering about compiler optimization, this is probably the very information you're interested in.
JD-Core works with most current compilers including the following: Fix bug on declaration of interface. You will get the actual Java code, but sometimes the code will have been obfuscated so methods are named by one letter or number or a random mix of letters and numbers.
You can use it to decompile any java bytecode, even the ones that you think are very complex. AndroChef Proprietary tool to decompile Android programs and Java files, available here.
Nava a list of decompilers presented on this site: This one aims to decompile modern Java features, including Java 8 lambdas pre and post Java beta changesJava 7 String switches etc.
Soot is a framework for analyzing and transforming Java and Android applications, originally developed by the Sable Research Group of McGill University. FernFlower Very new and promising analytical Java decompiler becoming an integral part of IntelliJ Pavel Kouznetsov Probably, this is the most popular Java decompiler, but primarily of this javq only.
CFR - yet another java decompiler.
What program can I use to decompile a class file? Fixed bug on recognition of try-cacht statements containing a ternary operator on last position.
Fixed major jaba on pre and post incrementation statements. Improved hyperlinks on the log pages.
5 Best Java Decompilers for converting programs into source code
It allows you to display all the Java sources during your debugging process, even if you do not have them all. JAD Worked, but only supports Java 1. Fixed bug in display of value of type "long". Candle An open source decompiler by Brad Davis. About Contact Decimpilers Advertise Careers.
I am using JD-GUI to decompile Java JAR files, but the problem is that it leaves many errors, such as duplicate variables which I have to fix myself and check to see decpmpilers the program still works if I fixed the errors correctly.