Develop, integrate, and secure your applications with Rika .NET Obfuscator. Enjoy powerful obfuscation techniques like code virtualization, anti‑tamper, string encryption and more for your C# and .NET software.
Designed specifically to make reverse-engineering harder.
Protects sensitive strings with strong algorithms to prevent exposure of keys, passwords, or API tokens.
Transforms methods into a unique virtual machine (VM) format.
Prevents static decompilers from viewing your original code and blocks tampering attempts.
Obfuscates classes, methods, and many other identifiers into meaningless names.
Modifies structure to unreadable forms without changing logic.
Encrypts embedded resources to prevent direct access by external tools.
Replaces direct reference calls with indirect proxy calls.
Detects virtualized/sandboxed environments and terminates execution if detected.
Preserves public member names for referenced libraries to avoid breaking functionality.
| Platform | Supported Versions |
|---|---|
| .NET Framework | 2.0 – 4.8.1 |
| .NET Core / .NET | 1.0 – 10.0 |
| .NET Standard | 1.0 – 2.1 |
Fully supported for all obfuscated assemblies.
Compatible with .NET Core and .NET 5+.
Note: Rika .NET has limitations. See details.
“The best obfuscator ever! The tool is incredibly strong, easy to use, and the obfuscation process takes very little time to complete.”
“The virtualization is better than any other public virtualization.”
“Really great obfuscator and code virtualization, I used to use Eazfuscator before Rika .NET, but it started to get really bad and my software got unpacked, but now I decided to switch to Rika .NET and it didn't disappoint.”
Removing, bypassing, or altering watermarks, signatures, or protections is strictly prohibited.
Using the obfuscator with malware, RATs, or harmful software is strictly prohibited. If your file is reported as malicious, your license will be immediately revoked.
Reverse engineering, decompiling, or disassembling the obfuscator itself is prohibited. Additionally, providing samples of any obfuscator feature to third parties for the purpose of deobfuscation is strictly forbidden.
Licenses are strictly personal. Sharing, leasing, lending, sublicensing, or transferring a license is prohibited.
Each license is valid for one (1) individual and one (1) computer device only.
The Service may not be resold, offered, or used as a third-party service or protection.