Export .obj file to .stl file using IceSL?

[Smallfry]

Hello there, I have an .obj file that I need to print. 

IceSL will not slice it, of course. 

Someone used cura and prussaslicer to export the .obj file to an .stl file for me which i was then able to use IceSL to slice it. 

my question is does IceSL let me do the exporting thing?  export an .obj file to .stl file? if so, how do i do this?

Thanks in advance for your time!

ron