Opening large (1gb+) .obj file in rhino v4

HI guys,
I am currently trying to open a 1.25 gb .obj file in rhino v4 and it either crashes or times out. I have an HP z with 32gb ram and the tesla and quadro graphics cards so the computer should handle it…any thoughts? Is there some sor of soft open or soft load feature by any chance?


Rhino 4 is a 32-bit application, so it is not going to take advantage of your 32Gb of RAM.

You might consider downloading a evaluation version of Rhino 5 64-bit, which can use all of your memory.