DraftSight Newby questions

I'm wondering if there's a trial ver. of DraftSight Pro? Maybe a trail ver. of any Draftsight would be fine for me. I will probably only use for simple sketches and electrical drawings/schematics. Would like to try first.

Also wondering you can export to pdf, and/or solidworks formats? Last one, under "interoperability" it says SOLIDWORKS Electrical. What does that mean? Maybe you can access some electrical templates from Solidworks Electrical?

Thank you, Greg