We’ve just introduced a small but useful new feature in our business products. Previously, we gave you the ability to make a copy of a wiki page. This allowed you to do things like use a copy of your previous week’s meeting agenda as the basis for this week’s meeting.
Now, we’ve extended this to files.
To copy a file, simply click on “File Options” and select “Copy File.” You’ll be asked to select a new name for the file (by default, it’s simply “Copy of <filename>”).
Once the file has been copied, you can always rename it or even move it to another workspace.
PBworks Official Blog 