ChalkSoft is a small Auckland, New Zealand-based company run by full-time teachers who collaborate to produce high-quality software and courseware for their own classes.

Some of their products have proved to be of general usefulness to the wider educational community, and so have been made available for download.  Some products (like their Tutorial Courseware Webs) are completely free.  Others, like QuizMaster and English College, have become commercial products - though hugely discounted to K12 schools and tertiary institutions.

Please feel free to visit the ChalkSoft website and see what else is available.