Can Pencil+ 2 data be converted to Pencil+ 3?

Using the utility plug-in "PSOFT Pencil+ 3 Converter", Pencil+ 2 data can be converted to Pencil+ 3.

PSOFT Pencil+ 3 Converter is a utility plug-in used to convert Pencil+ 2 materials / standard materials to Pencil+ 3 materials, or to convert Pencil+ 2 lines to Pencil+ 3 lines.

Download the utility plug-in here.