Cute Web Messenger product page:

 

 

>>but it seems we are not provided its source code (not whole code but few source code which allow to make little bit changes in the system to make it suitable with the core system). Is source code is kept secured in Demo version (Standalone Version) specially? I believe when we take lenience we should be provided its source code. Please suggest us what is exact difference in Standalone Version and Licensed version (specially in regards of source code and having more control on the system to make slightly customization)

 

The core source of of DLL is only available in the source code license.