Open Source File Extractor

• Open Source Zip Extractor
• Open Source Rar Extractor
• Free Open Source Zip File Extractor

File extractor Extract file File extraction Extract Extractor Extraction Decompress Download Hubs Universal Extractor is part of these download collections: Open ZIP, ZIP Viewers, Open Archive.

Until recently, you needed to use a Java decompiler and all of them were either unstable, obsolete, unfinished, or in the best case all of the above. And, if not, then they were commercial. The obsoleteness was typically proved by the fact that they can only decompile JDK 1.3 bytecode.

1. File Extractor is an exctraction tool that lets you extract any compressed file in ip, rar, rpm, split, tar, wim, iso, lzh, lzma, nsis, 7z, arj, cab, chm, compound, deb, cpio or gzip format. Using the application is as easy as dragging the compressed file you wish to open into the programs window.
2. Archive extractor does not only help you extract jar files; it has multiple options for you to open RAR, zip, ISO, NRG and many such files, and guess what! Its size is about 16 kb! You would have a good time working with these extensions from google chrome.

The only so-so working solution was to take the .class file and pre-process it, so it becomes JDK 1.3 compatible, and then run Jad over it (one of those older, but better decompilers).
But recently, a new wave of decompilers has forayed onto the market: Procyon, CFR, JD, Fernflower, Krakatau, Candle.
Here's a list of decompilers presented on this site:
CFR This free and open-source decompiler is available here: http://www.benf.org/other/cfr/
Author: Lee Benfield
Regularly updated, CFR is able to decompile all the modern Java features:

• Java 7: String switches
• Java 8: lambdas
• Java 9: modules
• Java 11: dynamic constants
• Java 12: Kotlin style 'switch expressions'
• Java 14: 'instance of' pattern match and 'Record types'

It'll even make a decent go of turning class files from other JVM langauges back into java!
JD free for non-commercial use only, http://jd.benow.ca/
Author: Emmanuel Dupuy
Updated in 2015. Has its own visual interface and plugins to Eclipse and IntelliJ . Written in C++, so very fast. Supports Java 5.
Procyon open-source, https://bitbucket.org/mstrobel/procyon/wiki/Java%20Decompiler
Author: Mike Strobel

Open Source Zip Extractor

Updated in 2019. Handles language enhancements from Java 5 and beyond, up to Java 8, including:

• Enum declarations
• Enum and String switch statements
• Local classes (both anonymous and named)
• Annotations
• Java 8 Lambdas and method references (i.e., the :: operator).

Fernflower open-source, https://github.com/fesh0r/fernflower
Author: Egor Ushakov
Updated in 2015. Very promising analytical Java decompiler, now becomes an integral part of IntelliJ 14. (https://github.com/JetBrains/intellij-community/tree/master/plugins/java-decompiler)
Supports Java up to version 6 (Annotations, generics, enums)
JAD given here only for historical reason. Free, no source-code available, jad download mirror
Author: Pavel Kouznetsov
Probably, this is the most popular Java decompiler, but primarily of this age only. Written in C++, so very fast.

Open Source Rar Extractor

Outdated, unsupported and does not decompile correctly Java 5 and later.

Free Open Source Zip File Extractor