Hi I am new to all of this and I have an STL file of a large object that I want to shrink down to pendant size for printing in silver. I have no idea how to do this nor what program will allow me to do this. I have a mac computer. Any help would be greatly appreciated. thank you in advance. Alicia
I haven't used the Mac version, but NetFabb Basic allows you to rescale stl files (along with many other useful things). This is a standard tool for most of us and (if it's like the Windows version) free!