The ChalkTalk Telestrator is a native app for PC and Mac. Like Zoom, it can be run from your Start menu or invoked by a web page.

If you have not installed it (or wish to upgrade), you may run the appropriate setup program from the following:



The Mac version is a beta version and not digitally signed so you'll need to relax your security via:

System Preferences > Security > General tab to “Open Anyway”