DLL popularly stands for dynamic link library. Implementation of Microsoft and the library have the file extension. They are described to be the core of the windows architecture and they have a lot of throwbacks collectively called dynamic link library hell. The DLL is conceited to be the same as the EXEs which can produce a section of the link a process for clarity and it is also possible to export the functions as well as data from either. DLL has the ability to provide a mechanism for the process of shared code as well as data. It is mainly for the windows as well as different other Communications.