Professional DLL Copy Protection & Library Encryption

Secure your commercial libraries, plugins, and custom APIs. Implement rigid node-locking and automated license validation parameters directly into your compiled .NET and native Windows DLL files.

 
Meet our clients

So far our testing of PC Guard is proving to be a great fit for our software needs.

Christian Jones, Davies Publishing Inc.

Advanced Licensing Control & Shell Security for DLLs

Protect your proprietary algorithms. Our binary wrapper technology injects military-grade security envelopes straight into your libraries with zero code modifications.

 

Binary Core Encryption

Shield compiled dynamic libraries against intermediate language reconstruction and reverse engineering tools trying to decompile your internal logic layout.

 

Hardware Node Locking

Prevent unauthorized mirroring across secondary client environments. Bind protected DLL instances securely to local hardware nodes like CPU IDs or motherboard parameters.

 

Evaluation Deployment

Distribute evaluation components with absolute peace of mind. Easily limit third-party utilization via embedded execution countdown parameters or strict expiration dates.

Editions

Win32

PC Guard for Win32
  • Professional software copy protection and licensing system for
  • Windows 32bit
  • applications (exe, dll, ocx...)
More info

.NET

PC Guard for .NET
  • Professional software copy protection and licensing system for
  • .NET & Windows 32bit
  • applications (exe, dll, ocx...)
More info

Win64

PC Guard for Win64
  • Professional software copy protection and licensing system for
  • Windows 64bit
  • applications (exe, dll, ocx...)
More info

.NET64

PC Guard for .NET64
  • Professional software copy protection and licensing system for
  • x64 .NET & Windows 64bit
  • applications (exe, dll, ocx...)
More info

Ready to Implement Secure DLL Copy Protection?

Download our fully-functional evaluation suite today. Discover how easy it is to manage, sign, license, and completely lock down your digital commercial assets.