{smartassembly} is a .NET software Improvement & Protection tool. It will obfuscate and protect your .NET software, optimize your .NET assembly for better deployment, minimize distribution size, increase performance & add powerful post-deployment debugging capabilities (with advanced unhandled exception reporting). {smartassembly} efficiently enables you to deliver a smart version of your .NET assembly, in no time and with unmatched ease.

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.

Scripts Encryptor is a handy utility to scramble (obfuscate) HTML, JavaScript/JScript, C/C++/MFC code. Unlike many other obfuscators it does not employ JavaScript for encoding, which significantly increases the number of web browsers that are able to open scrambled documents without distortion. Use it to protect your online content from unauthorized copying, reverse engineering and from webbots collecting email addresses and other personal data.

Scripts Encryptor is a handy utility to scramble (obfuscate) HTML, JavaScript/JScript, C/C++/MFC code. Unlike many other obfuscators it does not employ JavaScript for encoding, which significantly increases the number of web browsers that are able to open scrambled documents without distortion. Use it to protect your online content from unauthorized copying, reverse engineering and from webbots collecting email addresses and other personal data.

SWF Protect v1.6 can help you to Encrypt and Protect your Adobe Flash SWF Files from ActionScript Decompilers.
SWF Protect v1.6 Current version.
Movieclip Actionscript obfuscation.
Button Actionscript obfuscation.
SWF Protect v1.6 can defeat the sothink deompiler 3.4 and other decompiler tools.

Obfuscator is a tool to modify x86 assembler source code in this way to make an analysis of compiled code very difficult.

It is an unusual tool and the target audience is quite small, but if you're writing assembler code and you want to protect your work from decompilation or just to make it as hard as it's possible to analyze, you might want to try it.

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.

DashO Java Obfuscator:
* Enhances source code security--state-of-the-art technology protects Java applications, securing important intellectual property.
* Decreases Java program size.
* Improves run-time performance--removes unneeded program elements and renames identifiers to small names.

Jasob JavaScript Obfuscator is the ultimate solution for JavaScript obfuscation! Protects your JavaScript code from stealing, significantly shrinks size and improves download time and execution speed. With Jasob your JavaScript code will become impossible to understand thus preventing anyone to steal and modify it. Its size will typically shrink for around 70% which will significantly improve download time and execution speed in the web browser.

Dotfuscator .NET Obfuscator:
* Enhances source code security--state-of-the-art technology protects .NET applications, securing important intellectual property.
* Decreases .NET program size--analyzes applications and figures out which parts are being used (down to the method level). Unused pieces are parsed out, leaving the smallest executable possible.
* Improves run-time performance--removes unneeded program elements and renames identifiers

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.