Can Anyone tell me what are the services used get a set of files with a particular extension from a particular directory/folder and then put it in a different directory/folder .
PSUtilities may have some services along these lines.
If the files are on a volume that is local to the IS machine, you could use the file polling port.
If the files are on a remote server, then you’ll want to use a file transfer protocol to pick them up and deliver them. I strongly suggest avoiding the use of network file sharing (e.g. Windows share).