End Google Ads 201810 - BS.net 01 --> Hey.

I've been searching relentlessly via the web for a solution to converting pcl files to pdf, but every SDK I've found requires payment and at no cheap cost so I now beg assistance via this forum.
I'm writing a Sharepoint activity that will convert pcl files to pdf.
Any assistance as to a solution would be greatly appreciated.
A dll or an sdk would be of great help.

Thanks in advance, Marco