@Pennie Thank you for reaching out to us on this forum. You can display a forum post as a printer friendly page and then print the post or save it as a PDF in order to export it from the forum. To do so follow these steps.
1. Navigate to the desired post.
2. Select the Options menu (1).
3. Choose Printer Friendly Page (2).
4. Press Ctrl + P on your keyboard.
5. Select your printer or the option to save as a PDF.