Considering all the programming languages that target Microsoft .NET Framework, you surely know that they compile your code into assemblies. These assemblies contain IL (Intermediate Language) code and so called metadata that describe methods, fields, attributes or classes and make it easy to reverse-engineer your code.

Crypto Obfuscator supports all versions of the .Net framework from v1.0 to v4.0 and Visual Studio 2002 to Visual Studio 2010. It also supports the .Net Compact Framework, .Net Micro Framework, Silverlight and XNA. It can protect assemblies created with any .Net language including C#, VB.Net, Managed C++, J#, etc.The new version features new protections like external and internal method call hiding, improvements and optimizations to existing protections like string encryption, Anti-Reflector and Anti-Reflection, .Net Micro Framework, improved support for x64 assemblies, LINQ, XNA and WCF projects, support for satellite assemblies. The new version also fixes miscellaneous bugs in obfuscation logic and has improved obfuscation speed.

.NET Reactor is a powerful code protection and software licensing system for software written for the .NET Framework, and supports all languages that generate .NET assemblies. Its' main features are :

Intellectual property protection
NecroBit Protection
Native Code generation
Obfuscation
Control Flow Obfuscation
String Encryption
Anti Tampering
Resource Encryption and Compression
Dependency Merging
Protects full applications and libraries (dlls)
Powerful licensing system
Create trial versions of your software
Set an expiration date
Limit use to a fixed number of days after installation
Limit by number of uses
Limit to use for no more than a set number of minutes each invocation
Limit trial version functionality
Easily turn your trial version into a fully licensed version
License your software
Permanently (non expiring license)
By time period (i.e rent your software)
By number of uses (i.e software as a service)
Software development kit
Integrate license checking into you assembly and extend licensing fuctionality
Extend licensing functions with bespoke extensions.

RustemSoft proposes Skater .NET Obfuscator, an obfuscation tool for .NET code protection. It implements all known software protection techniques and obfuscation algorithms. If you would like periodically obfuscate your .NET products the Skater .NET Obfuscator is for you. RustemSoft is using the Skater for internal needs securing all RustemSoft .NET executables and assemblies. Its command-line version running in batch mode is much useful for your scheduled products updates. You have to assign settings for an assembly in GUI version first. Then the batch obfuscate task will use the settings.

Crypto Obfuscator supports all versions of the .Net framework from v1.0 to v4.0 and Visual Studio 2002 to Visual Studio 2010. It also supports the .Net Compact Framework, .Net Micro Framework, Silverlight and XNA. It can protect assemblies created with any .Net language including C#, VB.Net, Managed C++, J#, etc.The new version features new protections like external and internal method call hiding, improvements and optimizations to existing protections like string encryption, Anti-Reflector and Anti-Reflection, .Net Micro Framework, improved support for x64 assemblies, LINQ, XNA and WCF projects, support for satellite assemblies. The new version also fixes miscellaneous bugs in obfuscation logic and has improved obfuscation speed.

Code Virtualizer is a powerful code obfuscation system for Windows, Linux and Mac OS X applications that helps developers to protect their sensitive code areas against Reverse Engineering with very strong obfuscation code, based on code virtualization. Code Virtualizer will convert your original code (Intel x86/x64 instructions) into Virtual Opcodes that will only be understood by an internal Virtual Machine. Those Virtual Opcodes and the Virtual Machine itself are unique for every protected application, avoiding a general attack over Code Virtualizer. Code Virtualizer can protect your sensitive code areas in any x32 and x64 native PE/ELF/Mach-O files (like executable files/EXEs, system services, DLLs , OCXs , ActiveX controls, shared objects, screen savers and device drivers).

RustemSoft proposes Skater .NET Obfuscator, an obfuscation tool for .NET code protection. It implements all known software protection techniques and obfuscation algorithms. If you would like periodically obfuscate your .NET products the Skater .NET Obfuscator is for you. RustemSoft is using the Skater for internal needs securing all RustemSoft .NET executables and assemblies. Its command-line version running in batch mode is much useful for your scheduled products updates. You have to assign settings for an assembly in GUI version first. Then the batch obfuscate task will use the settings.

Crypto Obfuscator supports all versions of the .Net framework from v1.0 to v4.0 and Visual Studio 2002 to Visual Studio 2010. It also supports the .Net Compact Framework, .Net Micro Framework, Silverlight and XNA. It can protect assemblies created with any .Net language including C#, VB.Net, Managed C++, J#, etc.The new version features new protections like external and internal method call hiding, improvements and optimizations to existing protections like string encryption, Anti-Reflector and Anti-Reflection, .Net Micro Framework, improved support for x64 assemblies, LINQ, XNA and WCF projects, support for satellite assemblies. The new version also fixes miscellaneous bugs in obfuscation logic and has improved obfuscation speed.

Crypto Obfuscator supports all versions of the .Net framework from v1.0 to v4.0 and Visual Studio 2002 to Visual Studio 2010. It also supports the .Net Compact Framework, .Net Micro Framework, Silverlight and XNA. It can protect assemblies created with any .Net language including C#, VB.Net, Managed C++, J#, etc.The new version features new protections like external and internal method call hiding, improvements and optimizations to existing protections like string encryption, Anti-Reflector and Anti-Reflection, .Net Micro Framework, improved support for x64 assemblies, LINQ, XNA and WCF projects, support for satellite assemblies. The new version also fixes miscellaneous bugs in obfuscation logic and has improved obfuscation speed.

Crypto Obfuscator supports all versions of the .Net framework from v1.0 to v4.0 and Visual Studio 2002 to Visual Studio 2010. It also supports the .Net Compact Framework, .Net Micro Framework, Silverlight and XNA. It can protect assemblies created with any .Net language including C#, VB.Net, Managed C++, J#, etc.The new version features new protections like external and internal method call hiding, improvements and optimizations to existing protections like string encryption, Anti-Reflector and Anti-Reflection, .Net Micro Framework, improved support for x64 assemblies, LINQ, XNA and WCF projects, support for satellite assemblies. The new version also fixes miscellaneous bugs in obfuscation logic and has improved obfuscation speed.