𝐑𝐄𝐕𝐄𝐑𝐒𝐄 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑𝐈𝐍𝐆 𝐑𝐄𝐐𝐔𝐈𝐑𝐄𝐌𝐄𝐍𝐓𝐒

[SWAT]

.NET:

• Red Gate .NET Reflector10 - https://www.red-gate.com/products/dotnet-development/reflector/trial/thank-you
• DLL to C (horrible DLL decompile tool) v3.04 - https://delphidotnet.com/msdotnet/11173-dll-to-c-v391-cracked.html
• ILSpy - .NET assembly browser and decompiler - https://github.com/icsharpcode/ILSpy
• dnSpy - .NET assembly editor, decompiler, and debugger - https://github.com/dnSpy/dnSpy
• dotPeek - .NET decompiler and assembly browser - https://www.jetbrains.com/decompiler/
• de4dot - .NET deobfuscator and unpacker - https://github.com/de4dot/de4dot (if you can't compile check this : https://github.com/Robert-McGinley/de4dot-Installer)
• VB Decompiler - https://www.vb-decompiler.org/
• NET Reactor - https://www.eziriz.com/reactor_download.html
• JustDecompile - https://www.telerik.com/products/decompiler.aspx
• dcpTool 1.7.0 - https://sourceforge.net/projects/dcptool/files/dcptool/dcpTool V1.7.0/
• Portable Resource Hacker - https://portableapps.com/apps/utilities/resource-hacker-portable
• Bytecode Viewer 2.9.11 - https://github.com/Konloch/bytecode-viewer/releases/download/2.9.11/Bytecode-Viewer-2.9.11.jar
• Reko Decompiler 0.8.0.0 - https://github.com/uxmal/reko
• RpcView 0.3.0.1 - https://www.softpedia.com/get/System/System-Info/RpcView.shtml
• VBReFormer 6.4.353 - https://www.softpedia.com/get/Programming/Debuggers-Decompilers-Dissasemblers/VBReFormer.shtml
• Capstone 3.0.5 - http://www.capstone-engine.org/download.html
• .NET Dependency Walker - https://github.com/isindicic/DependencyWalker.Net
• PE Internals 4.0.15222.1 - https://www.softpedia.com/get/Programming/Debuggers-Decompilers-Dissasemblers/PE-Internals.shtml
• Rec Studio 4.0 - https://www.softpedia.com/get/Programming/Debuggers-Decompilers-Dissasemblers/Rec-Studio.shtml
• CCI Explorer 0.1.0 - https://www.softpedia.com/get/Programming/Debuggers-Decompilers-Dissasemblers/CCI-Explorer.shtml

 

Java/Android:

• JD-GUI - https://github.com/java-decompiler/jd-gui
• AndroChef - https://www.softpedia.com/get/Programming/Coding-languages-Compilers/AndroChef-Java-Decompiler.shtml
• DJ Java Decompiler - https://www.softpedia.com/get/Programming/Debuggers-Decompilers-Dissasemblers/DJ-Java-Decompiler.shtml
• Virtuous Ten Studio - https://forum.xda-developers.com/t/ide-3-6-30-14100-virtuous-ten-studio-advanced-reverse-engineering-solution.1619473/
• Apk Easy Tool 1.541 - https://forum.xda-developers.com/t/tool-windows-apk-easy-tool-v1-59-2-2021-04-03.3333960/
• Jadx 0.8.0 - https://github.com/skylot/jadx/releases
• JBVD - Java Bytecode Viewer & Decompiler - https://sourceforge.net/projects/jbdec/
• JAD 1.5.8g - https://www.softpedia.com/get/Programming/Debuggers-Decompilers-Dissasemblers/JAD.shtml

 

IOS:

• IDA Pro - https://github.com/jas502n/IDA_Pro_7.2
• DeDe v3.99.0a - https://www.downloadsource.net/2607/dede/
• AutoIt - https://www.autoitscript.com/site/autoit/downloads/
• AHK decompiler by Tension - https://gist.github.com/Uberi/3334552
• Easy Python Decompiler 1.3.2 - https://github.com/aliansi/Easy-Python-Decompiler-v1.3.2

 

Having the reverse engineered source code in hand makes it easier to use debugging tools to step through code and inspect what is going on.
Some free debuggers are list below:

.NET :

• Visual Studio - https://visualstudio.microsoft.com/
• DotNet IL Editor - https://sourceforge.net/projects/dile/

Java :

• Eclipse - http://www.eclipse.org/
• Android Studio - https://developer.android.com/studio/

iOS :

• LLDB - https://lldb.llvm.org/
• GDB - https://sourceware.org/gdb/