FAB 3000 is a multi-platform tool that runs on Windows, Linux, and almost any other OS.
FAB 3000 was originally based on Linux (it's not a standard Windows program).
If you are referring to Copy/Paste Objects inside the Editor (i.e traces, pads, etc.) than FAB 3000 behaves exactly the same as any standard Windows program (use Crtl+C, Ctrl+V) - and you can also access clipboard feature in the menu: Edit | Clipboard | Copy/Paste/Cut.
If you are referring to using copy/paste for text items (i.e edit boxes, list boxes, etc) - you should be able to right-click anywhere and select from the menu whether you want to copy/paste/etc.
Moreno Aebi
FAB 3000 is a multi-platform tool that runs on Windows, Linux, and almost any other OS.