The Symbol Browser on the left of the application window allows you to insert graphical entities into your drawings; these graphical entities are not linked to ProductInstances, but are simply graphics of one form or another.
The Symbol Browser can be used to insert symbols from:
The Stardraw Online Symbols library contains thousands of symbols, including:
If you add your own Symbol Directories, all graphics files in those folder with the following formats are supported:
This means that you can insert any file of any of those formats into any drawing.