me and my classfellow are working on a same project but he is going back to his country on vacation. we have to finish our project within vacation time. so we were thinking to use WPDM but we are completely new to this tool. just wanted to ask WPDM uses internet connect like DropBox etc to share files?. or we need do networking on single wifi router to connect? sorry if sounds like a dumb question.
Yes you can use WPDM. You would to set up VPN tunnels for the other guy to access the vault. In other words he'll have to use some means to get connected to vault to access files.
AFAIK, WPDM can not use Dropbox or any other external source to share files.
So better use Dropbox, Goggle Drive, One Drive, etc. directly to share files.