Plug-Ins extend the functionality of the software. Photo-Brush generally supports two kinds of plug-ins:
|•||Adobe Photoshop (tm) compatible plug-ins, commonly called Filters (*.8bf)|
Both work similarly, but they have different methods of loading. The Adobe Photoshop compatible plug-ins could be found anywhere on the Internet.
The Photo-Brush Extras are "native" plug-ins, specially designed for Photo-Brush.