Themida ®

Advanced Windows software protection system, developed for software developers who wish to protect their applications against advanced reverse engineering and software cracking.

  • Version: 3.2.6.0
  • Date: 11-Aug-2026
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WinLicense ®

Combines the power of software protection (as Themida), with the power of advanced license control. It offers a wide range of powerful and flexible techniques that allow developers to securely distribute trial versions of their applications.

  • Version: 3.2.6.0
  • Date: 11-Aug-2026
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Code Virtualizer ®

Powerful code obfuscation system for Windows, Linux and Mac applications that helps developers to protect their sensitive code areas against Reverse Engineering with very strong obfuscation code, based on code virtualization.

  • Version: 4.0.1.0
  • Date: 11-Oct-2026
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Supported Files

  • Themida/WinLicense can protect 32-bit and 64-bit Windows native applications/libraries (EXE/DLL) for x86/x64 processors.
  • Code Virtualizer can protect Windows, macOS and Linux applications/libraries (based on x86/x64/ARM64 processors)

    • Supported Windows

    • Windows® 11
    • Windows® 10
    • Windows® 8
    • Windows® 7
    • Windows® Vista
    • Windows® Server
    • Windows® XP
    • Windows® 2000

    Supported Compilers

    • All EXE/DLL from any compiler
    • Microsoft Visual C++
    • Rad Studio Delphi/C++ Builder
    • Microsoft Visual Basic
    • GNU Compiler Collection (GCC)
    • Intel C++
    • Rust Compiler
    • Go Compiler (gc)
    • Clang/LLVM
    • Oracle Developer Studio
    • JetBrains CLion
    • Watcom C++
    • FASM
    • MASM
    • Pure Basic
    • Power Basic
    • and more..

    Latest News

    11-Oct-2026

    Code Virtualizer 4.0.1.0

    • [+] Official version 4.0 released
    • [+] Added x86/x64 MUTATE support for OPTION_ADVANCED_PRESERVE_CALL_RETURN_ADDRESSES, retaining original CALL instructions and their return addresses
    • [!] Fixed x86/x64 MUTATE re-entry and return bridges around preserved CALLs, including adjacent calls and final-image relocation
    • [!] Fixed missing x64 switch/case references when a bounds-checked index is copied into another register before dispatch, allowing MUTATE to rewrite the affected table entries
    • [!] Fixed x64 Virtualizer protection failures caused by GS cookie offsets being misidentified as compressed C++ exception metadata
    • . . .
    11-Aug-2026

    Code Virtualizer 4.0 beta

    • [+] Official version 4.0 released
    • [+] Added x86/x64 MUTATE support for OPTION_ADVANCED_PRESERVE_CALL_RETURN_ADDRESSES, retaining original CALL instructions and their return addresses
    • [!] Fixed x86/x64 MUTATE re-entry and return bridges around preserved CALLs, including adjacent calls and final-image relocation
    • [!] Fixed missing x64 switch/case references when a bounds-checked index is copied into another register before dispatch, allowing MUTATE to rewrite the affected table entries
    • [!] Fixed x64 Virtualizer protection failures caused by GS cookie offsets being misidentified as compressed C++ exception metadata
    • . . .
    11-Aug-2026

    WinLicense 3.2.6.0

    • [+] WinLicense.exe has been fully ported to 64-bit and now protects both x86 and x64 Windows binaries
    • [+] Improved Anti-Sandbox detection
    • [+] PE x64: Added exception-handling support for Lazarus x64 binaries
    • [+] Improved relocation section processing
    • [+] Improved string detection in applications compiled with newer Go versions
    • . . .