If you’re working in Adobe Illustrator and need to change the point size from pt to mm, there are a few ways to do it. One way is to go to the Tools menu and select Options. From here, you can click on the Text tab and change the point size option. Another way is to go to the Illustrator toolbar and select the Text tool. Then, click on the text area where you want the change to take place and use the keyboard shortcut (default: Command+T) to enter pt into the text field and mm into the measurement field. ..