CONVERT .SLDPRT to .STL PLEASE HELP! URGENT!

Hi people!

I don´t have my computer for a week and I really need to convert a couple of files from the extension .SLDPRT to .STL to import them from another program (XFlow). It´s for my final project so I would thank a lot if someone could tell me any online converter that do this or do this for me if you have the software. The files are from SOLIDWORKS2015. i can send the files via email or whatever. thanks so much"

SolidworksImport export