.NET Reactor offers various features to protect your software. Its' key features are :


Key Features Description
appcommandlibrary
Application, Library and Windows Service
Whatever your .NET product, .NET Reactor protects it.

Windows Windows Forms Applications & Libraries, WPF Applications & Libraries, Console Applications, Windows Services, Control & Class Libraries, Universal Windows Assemblies, WinRT/Metro Applications & Libraries
Web ASP.NET/ ASP.NET Core Applications & Libraries, ASP.NET Services, WCF Services, Sharepoint WebParts
Silverlight Silverlight Applications & Libraries
Smart Device Windows Phone, Compact Framework and PCL Assemblies
Others .NET Core and .NET Standard Assemblies, SQL Server CLR Assemblies, Mono Applications & Libraries, Unity Assemblies
asp.net
.NET Reactor offers full protection support for your ASP.NET / ASP.NET Core Applications and Libraries.
msnet32
silverlightmono32
.NET Reactor supports all .NET Framework implementations, including .NET Core, Xamarin (Forms) and Mono:
NET Framework 1.1/2.0/3.0/3.5/4.x
.NET Core 1.0-2.2
.NET Standard 1.0-2.0
.NET Portable
.NET CF 1.1/2.0/3.5
Universal Windows
Xamarin Android, iOS, Mac
Mono 1.x/2.x
WinRT/Metro
Unity 3D
Windows Phone 7/8/10
Silverlight 2.0/3.0/4.0/5.0
cpu
64-bit Support
.NET Reactor supports 32-bit and 64-bit Assemblies.
link
Merging/Embedding
.NET Reactor can merge or embed multiple .NET files into one executable(.exe) or library(.dll).
compression
Compression
.NET Reactor is able to compress applications and embedded files up to 50-75%.
necrobit
NecroBit IL Code Protection
NecroBit is a powerful protection technology which stops decompilation. NecroBit replaces the CIL code within methods with encrypted code. This way it is not possible to decompile/reverse engineer your method source code.
stop
Anti ILDASM / Anti Decompiler
No tool can disassemble/decompile .NET Reactor protected code. ILDASM(the Microsoft Intermediate Language disassembler) will actually report that it cannot interpret .NET Reactor protected assemblies.
exe
Native EXE File
.NET Reactor is able to generate a native x86 EXE file stub for your application. This way it is not possible to directly open your protected application in a decompiler. The decompiler recognizes your protected application as a native EXE file.
compile
Pre-JIT Methods
In combination with the Native EXE File feature and NecroBit, .NET Reactor is able to convert managed methods into REAL x86 native code. Only methods which doesn't affect the runtime and platform behavior (mostly small methods like property getters/setters...) are converted into native code. By nature this feature has an built-in protection against assembly modification.
obfuscator
Obfuscation
In addition to source protection, .NET Reactor provides thorough class and member obfuscation complemented by different exclusion schemes, use of non-printable characters in obfuscated names, and even incremental obfuscation, which always generates the same obfuscation strings for type and member names.
doc
Declarative Obfuscation
Declarative Obfuscation support allows you to directly define which types and members should be excluded from obfuscation. This can be done by using the custom attribute System.Reflection.ObfuscationAttribute in your source code. .NET Reactor automatically detects the attribute and excludes the corresponding types and members from obfuscation.
cfo
Control Flow Obfuscation
Control Flow Obfuscation converts the code inside your methods into spaghetti code, which whilst retaining the function of the code makes it extremely difficult for human eyes and decompilers to follow the program logic. Decompilers are not able to decompile the spaghetti code back to your original source code.
string encryption
String Encryption
String encryption makes it difficult for a hacker to understand your code and to attempt a code patch of your assembly, as he will be unable to identify the text of messages or other useful strings, making it much more difficult to identify where to patch your code. This feature has a built-in protection against assembly manipulation.
certificate
Strong Name Removal Protection
Strong Name Removal Protection prevents your protected assembly from being tampered by hacker tools as they are not able to correctly resign the assembly with a different stong name.
resource
Resource Encryption and Compression
.NET Reactor can improve protection and assembly size by compressing and encrypting your managed resources. At runtime, when required the resources are automatically decompressed and decrypted.
license
Powerful Licensing System
Powerful  and flexible, the .NET Reactor licensing features allow you to enforce your license conditions and protect your revenue stream by using hardware and software locks. The license manager can build trial or permanent licenses, in a matter of seconds. A fully documented software development kit (SDK), complete with examples, allows you to call the licensing system directly from your code, allowing you to create custom extensions to the licensing system.
Visual Studio Add-in
Automate compile time protection using the .NET Reactor Visual Studio Add-in.
Azure DevOps
Seamless integration in Azure DevOps with .NET Reactor DevOps pipeline tasks.
Third Party Support
.NET Reactor is a mature product. It protects your software in a strong and reliable way without breaking functionality of referenced 3rd party libraries.
language
Full Language Support
.NET Reactor supports all types of managed assemblies (C#, VB.NET, Managed C++, ASP.NET, Delphi.NET, J#...).
gui
Intuitive GUI
An intuitive, easy-to-operate GUI provides quick, comfortable operation.
command
Command Line Support
All features support command line invocation, and event driven invocation by Visual Studio Build Events. .NET Reactor produces the finished product in the same way you do.
price
Fairly priced
.NET Reactor is priced to make ownership affordable.
trust
Trust
We trust our product. .NET Reactor is protected by itself.
tools
Further Tools / Features
Further tools and features include a Command-line Arguments Generator, Stack Trace Deobfuscator, Multi Assembly Protection, Strong Name Support and even Digital Certificate Support.


  Compatibility     

Our products are compatible with all .NET languages and supports all Operating Systems where .NET Framework or Mono can be installed.

Supported Languages : C#, VB.NET, C++.NET, Delphi.NET, J#, F#, MSIL and more...
Supported Platforms : Windows 98, ME, NT, 2000, XP, Vista, 7, 8/8.1, 10, Server 2003 / 2008 / 2013
Supported Platforms (Xamarin) : Android, iOS, Mac
Supported Platforms (Mono) : Max - OS X, Linux - SUSE, Novell, Red Hat, Debian..., Solaris, BSD - OpenBSD, FreeBSD, NetBSD



  some of our customers