The only secure way to use DoneEx VBA Compiler is through the official developer's channels. The current stable version as of early 2026 is .

: Authentic activation keys are provided only after purchasing a license from DoneEx .

VBA Compiler for Excel – Excel VBA Security Software - DoneEx

The legitimate software provides professional-grade security for Excel projects by:

: You can download a Free Trial Version from the official site. This version is fully functional for testing features like VBA code protection and DLL compilation but has specific trial limitations.

: It transforms human-readable VBA code into C-code and then into a native Windows DLL file, making it virtually impossible to view or reverse-engineer.

: Allows you to create trial versions of your own workbooks or add-ins with hardware binding to prevent unauthorized copying.

: Compiled code can sometimes run faster than standard interpreted VBA.