- Open any topic in your RoboHelp project
- Choose Format > Font Sets
The Font Sets dialog box appears. - Click the New button and then name your Font Set (the name can contain spaces)
- Click the Modify button
- Double-click any of the fonts you want to add to the Font Set.

The order of the fonts in the list is important. In the image above, Verdana is above Arial. Based on the order, Verdana will be the first choice when the browser looks for a font to use. If Verdana is not installed on the computer, the browser will look for and load Arial. If you want to add a font to the list that is not installed on your computer (such as Helvetica), you can type the name of the font into the Available Typefaces field and click Add.
- Click OK
- Click OK again
The font set has been created, but it is not currently being used by any of the topics in your project. You will “attach” Font Set to a style next.
- On the Project Manager pod, double-click your project’s CSS to open the CSS file for editing (in the image below, the CSS file to be edited it MS_Help.css)

- Double-click the word Paragraph to display the project’s paragraph styles
- Select a style and click Format
- Choose Font and, from the Font list, scroll and select your new Font Set

- Click OK
- Click Close
Want to learn more about RoboHelp? Click here.