June 18, 2026
Rustemsoft LLC is proud to announce the official release of Opaquer .NET Obfuscator, a new-generation code protection solution designed to safeguard modern .NET applications against decompilation, reverse engineering, and intellectual property theft.
Opaquer is built on the principles showcased at opaquer.net: a streamlined, powerful, and developer‑friendly obfuscation engine that integrates seamlessly into today’s .NET development workflows. With support for all current .NET versions, including .NET 10, Opaquer delivers a robust suite of protection features while maintaining performance and compatibility across diverse application types.
A New Standard in .NET Code Protection
Opaquer .NET Obfuscator introduces a comprehensive set of protection layers, including:
- Advanced Control Flow Obfuscation, Restructures program logic into complex, non‑linear execution paths that are extremely difficult to analyze or reconstruct.
- Identifier Scrambling, Renames classes, methods, fields, and other metadata to unreadable tokens, removing meaningful structure from the compiled assembly.
- String Encryption, Protects sensitive literals by encrypting them at compile time and decrypting them only at runtime.
- Anti‑Tampering & Anti‑Debugging, Detects unauthorized modification attempts and disrupts debugging tools used by attackers.
- Full Compatibility with Modern .NET, Supports all .NET Core and .NET 5–10 applications, including Windows desktop, console, and library projects.
Designed for Developers Who Take Security Seriously
Opaquer is engineered for teams and individuals who understand the real risks of source code extraction and want a reliable, automated way to protect their intellectual property. Whether you’re distributing commercial software, internal tools, or proprietary algorithms, Opaquer ensures your compiled assemblies remain secure and extremely difficult to reverse engineer.
Availability
Opaquer .NET Obfuscator is available starting today, June 18, 2026, directly from Rustemsoft LLC. Developers can learn more, explore features, and access licensing options at:
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