Welcome to the CTO Diagrams home page. This landing page displays all diagrams in alphabetical order.

  • Click the video play button to watch video illustrations of each diagram.
  • Click the URL in each description to view and/or download a PDF version of the diagram.
  • Search all diagrams using the “Search videos…” box below. (NOTE: to search a second time, simply erase your original search and retype your new search criteria.)