Skip to content

Professional VBA Protection

Transform your vulnerable Office macros into secure, compiled, and hardware-locked DLLs.

VBA Padlock is the most advanced VBA Compiler and Licensing System for Microsoft Office. It bridges the gap between simple Excel macros and professional software distribution by converting your code into compiled machine bytecode.


Unbreakable Security

Your code is removed from the Office file and compiled into a secure DLL. No more passwords to crack.

Monetize Your Work

Built-in Licensing, Trial periods, and Online Activation to turn your macros into a SaaS business.

Native Performance

Runs on our proprietary high-performance virtual machine, compatible with both 32-bit and 64-bit Office.

Professional Distribution

Create installers, manage versions, and distribute your Office solutions as a complete software package.



VBA Padlock works wherever VBA works. We support:

  • Microsoft Excel (.xlsm, .xlam, .xlsb)
  • Microsoft Word (.docm, .dotm)
  • Microsoft PowerPoint (.pptm, .ppam)
  • Microsoft Access (.accdb)
  • 32-bit and 64-bit architectures from Office 2016 to Office 2024 and Microsoft 365 desktop apps.