FAQ: Software Development Environments - Operation Systems
How can I secure applications written for EXCEL, Word, Visio?
VBA applications for EXCEL, Word or Visio can be secured, if the main VBA application is exported to an ADD-IN DLL. This is necessary to hide the programme code and to prevent modifying the programme code.
The ADD-IN DLL then invokes the Licence Protector DLL and does the complete licence testing.