Can I use Adv Dupe on a server I play on?

Is it possible to get an adv dupe I download from on to a build server i play, I can currently only use it in single player

If it is not on the server, than no, but most servers have Adv.Dupe.

1: The server has to have Adv Duplicator as well.
2: Delete your Adv Duplicator. versions are old and outdated. To get the latest version, you need to use SVN. Here’s an SVN tutorial:

or you ca get the latest version in the Wire SVN

That’s what I said.