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Neo ConfuserEx

Neo ConfuserEx is the successor of ConfuserEx project, an open source C# obfuscator which uses its own fork of dnlib for assembly manipulation. Neo ConfuserEx handles most of the dotnet app, supports all elligible .NET Frameworks and provide decent obfuscation on your file. If you have any questions or issues please let me know there. You can download latest official release here and latest build here.

Build status


Please have a look at our WIKI page where each of our protection got a clear introduction and explanation about its functionnality.

Obfuscation Features

  • Supports .NET Framework 2.0/3.0/3.5/4.0/4.5 and up to 4.7.2
  • Symbol renaming (Support WPF/BAML)
  • Protection against debuggers/profilers
  • Protection against memory dumping
  • Protection against tampering (method encryption)
  • Control flow obfuscation
  • Constant/resources encryption
  • Reference hiding proxies
  • Type scrambler obfuscation
  • Disable decompilers
  • Embedding dependency
  • Compressing output
  • Extensible plugin API


Confuser.CLI <path to project file>

The project file is a ConfuserEx Project (*.crproj). The format of project file can be found in docs\

You can also run the GUI application, ConfuserEx.exe

Bug Report

See the Issues Report section of this repository.


See LICENSE file for details.


yck1509 the one and only, original coder of ConfuserEx

0xd4d for his awesome work and extensive knowledge!

Members of Black Storm Forum for their help!