I haven't figured out how to make this program run from the web,* but if you download the following zip file and then extract the files, it should run. However, it does not run on 64-bit operating systems. See the work-around below. You can also separately download the pages of the visual outline (one file) and the textual content of the visual representation (the "Definitions" file):
.pdf file of the diagram pages from Visual Outline
Definitions file from Visual Outline
To download the zip file , right-click on the name of the file and choose the "Save Target As" option. Choose a file location (either the desktop or somewhere else you will remember how to get to) and download the file. After it has been downloaded, unzip the file and then launch thep rogram "Torttree.exe".
Workaround for 64-bit systems
If you have a 64-bit system, you'll need to use the version I have adapted for the web. I have 3 chapters so far:
Web version of Chapter 1
Web version of Chapter 2
Web version of Chapter 3