Top-Tier SoftwareDevelopment
ZL Software specializes in advanced security solutions, kernel-mode development, and high-performance applications. From game anti-cheat systems to secure messaging platforms, we deliver cutting-edge technology for the most demanding requirements.

Our Products
We develop high-performance software solutions with a focus on security, privacy, and performance.

IntegrityGuard
A kernel-mode anti-cheat for FiveM, detecting and mitigating every cheat on the market, including privately developed ones. It monitors player behavior on the client side, ensuring no one has an unfair advantage. Server owners can purchase this solution, and their users need to install our application.
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RpfProtector
A powerful encryption tool for FiveM that allows mod developers to encrypt their files, such as custom NVEs or weapon skins. Users need to install our RpfEncryptor.asi file into their FiveM plugins/ folder, which will decrypt the files they have access to at runtime, protecting your intellectual property.
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Private Messenger (Coming Soon)
A revolutionary messenger app that redefines privacy and security for chatting. Featuring true end-to-end encryption without any keys ever being stored on servers. Key exchange happens via QR codes in real life. No sensitive data is stored on our servers, and messages are only saved locally by users—encrypted, of course.
More products coming soon!
Our Expertise
With years of experience in system-level programming and application development, we deliver specialized solutions across multiple platforms and domains.
Kernel-Mode Development
Specialized in developing high-performance drivers and kernel-mode applications for Windows, with a focus on security and anti-cheat solutions.
Windows Internals
Deep understanding of Windows operating system architecture, memory management, and system calls for building robust and secure applications.
Game Development
Experience in game development and integration with major game engines, focusing on performance optimization and anti-cheat mechanisms.
Security & Encryption
Implementing advanced encryption algorithms and security protocols to protect sensitive data and intellectual property.
Mobile Development
Creating secure, high-performance mobile applications for iOS and Android platforms with a focus on privacy and user experience.
Web Development
Building modern, responsive web applications using the latest frameworks and technologies like React, Next.js, and more.
References
Trusted by leading companies and platforms in various industries.




Get in Touch
Ready to elevate your software security or need a custom solution? We're here to help. Reach out to us to discuss your project requirements or learn more about our products.