Can I convert a LH inswing door into a RH inswing?
It is impractical, if not impossible to make a pre-hung/pre-drilled door (for knobs and locksets) change swings. The exterior is different than the interior in most models and the hinge mortises are on the wrong edge of the door. If you install it backwards, or swing to the outdoors, you may have a problem with the threshold. Many thresholds slope to the outside to shed water. If you reverse it, then water could flow indoors. Another consideration is that you cannot install a storm door if the door swings out.