Do a right click to bring up the context menu and use "Flip".
I was also an Orcad user, Diptrace is fairly good alternative though it does have some quirks. The hardest thing I had to master was the library usage. Once you figure it out it's fine but it really needs a "Save to Library" command.
Craig
--- In Homebrew_PCBs@yahoogroups.com, "nps0" wrote:
>
> Earlier posts got me started using DipTrace (replacing a 1988 version of OrCAD, which wasn't happy with W7 and beyond). I have run into a problem - is it possible to mirror a component in the schematic editor? Can't find any reference to it. Rotate is easy, but I need to mirror around one axis.
>
> Norm
>