ImageToolX is a supplimentary tool to PSX. It's designed to aid in preparing your downloaded images for use with PSX and X-Plane.
- take one large image of the area you want to cover and chop, convert, and name the resulting images for use with PSX and X-Plane.
- convert images between various formats.
- combine small image tiles (such as those downloaded from the web via specialized download tools) into larger, properly-named images more appropriate for use in X-Plane.