About the TC-Python Documentation
The TC‑Python help is available on the Thermo‑Calc website where you can also access additional resources. You can alternatively access the locally installed documentation from the Help menu in Thermo‑Calc.

- In Thermo‑Calc from the menu, select Help → Manuals Folder.
You can also navigate to the Manuals folder outside of Thermo‑Calc and based on your operating system installation location.
- In the window that opens, double-click to open the TC-Python folder.
- Double-click the Index HTML file (or any of the HTML files).
- The API reference documentation opens as a searchable HTML file in your local browser.