# I have long tried to use FreeCAD, but like others I know find the same difficulties. I can not use...

Commenting post [262](/?blog/2016-262): I have long tried to use
FreeCAD, but like others I know find the same difficulties. I can not
use satisfactorily the units metro system. I have experience in Blender,
Autocad, Rhinoceros and others. I like FreeCAD but I can not use it.