JCT 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free software for Mac is seriot.ch. The following version: 1.0 is the most frequently downloaded one by the program users. This application's bundle is identified as JCT. The application is categorized as Education Tools.
From the developer:
JCT draws and edits thematic maps. It is primarily intended for geography teachers and their pupils.
You may want to check out more Mac applications, such as PianoRoll, eduMap or FRS Money Math, which might be related to JCT.