dotNet Protector is a powerful .NET code protection system that prevents your assemblies from being decompiled. With dotNet Protector, your application is not simply obfuscated, but merged in a Win32 native executable; Console exe, windows exe and windows services can be protected. You can protect a whole application (main exe, referenced dlls and resource localisation dlls) in a single executable.

Stunnix VBS-Obfus is an advanced professional obfuscator - tool for making
VBScript code inside .vbs/.html/.asp/.php/.wsc/.wsh files unreadable and
non-restorable, with advanced GUI (Project Manager) and ActiveX symbols
extraction tool.
It includes state-of-the-art support for ASP/PHP/SSI fragments embedded inside
html code and in any place inside of VBScript code and unique support for
easy preparation of code for obfuscation.

Practiline Source Code Line Counter is a powerful source code line count software for developers and project managers. Ability to count code lines, comment lines and mixed code/comment lines in single files as well as entire directories. Preset (changeable) count rules for almost all types of source code files. Ability to easily add new file formats and define count rules and comment types. Extremely fast - counts entire projects in no time.

An obfuscator can obfuscate .NET IL Code and protect .NET dll/exe assembly. Obfuscated code is unreadable and unmodifiable, it may anti-decompile and cause decompiler crashed (e.g. .NET Reflector). Obfuscator.NET supports name obfuscation (e.g. class/method/field/parameters etc.) and flow obfuscation. Decompiler can not show correct structure and code of the obfuscated assembly.

Celerity is a powerful application for analysing C/C++ files. It can process millions of source code lines. It supports standard C/C++. For each project, it shows the source files, include files, source and include files, lexon indexes, includes, include-by's, all macros, macros in a translation unit, all definitions, definitions in a file, definitions in a translation unit, references, reference-by's, diagnosis outputs, symbol searches.

.NET Reactor protects your intellectual property by mixing any pure .NET Assembly (written in C#, VB.NET, Delphi.NET, J#, MSIL...) with conventional native code. In detail, .NET Reactor builds a native wall between potential hackers and your .NET code. The result is a standard Windows based(non MSIL compatible) file. The original .NET code remains intact, well protected by native code and invisible for prying eyes.

Stunnix CXX-Obfus is cross-platform professional obfuscator -
tool for making
C/C++ code difficult to understand and rework (even after
use of code prettyprinters), with advanced GUI (Project Manager) and ActiveX
symbols
extraction tool.
It has unique support for all dialects of C/C++ and heavy use of preprocessor,
source compression mode, has a lot of means for
easy preparation of code for
obfuscation and other unique features.