SLDPRT to STEP Conversion

I have one SolidWorks part file (.SLDPRT) that I need exported as both STL and STEP file in the AP203/214 schema. I don’t have SolidWorks installed, so I simply need someone to open the original, make sure the geometry comes through intact, and save it out as the requested STEP, and STL version... (Budget: $10 - $30 USD, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Printing, 3D Rendering, AutoCAD, CAD/CAM, Solidworks)