Quartus® Prime Pro Edition User Guide: Getting Started

ID 683463
Date 9/29/2025
Public
Document Table of Contents

1.4. Specifying a Windows* Theme

The Quartus® Prime Pro Edition software for Windows version 25.3 and later supports the display of Microsoft Windows* themes.

By default, the Quartus® Prime GUI follows the theme specified in the Windows operating system settings (Settings > Personalization > Colors > Choose your default app mode).

To override the Windows operating system theme settings for the Quartus® Prime GUI, follow these steps:

  1. In the Quartus® Prime GUI, click Tools > Options > Theme.
  2. On the Theme page, select one of the following settings for the Quartus® Prime GUI theme and click OK:
    • Auto (follow Operating System)—displays the Theme set in the current Windows Operating System setting (default setting).
    • Light—a visual setting intended for well-lit environments that provides a light-colored interface for Windows system elements.
    • Dark—a visual setting intended for low-lit environments that provides a dark-colored interface for Windows system elements.
  3. To fully apply the selected Theme, restart the Quartus® Prime software.
    Figure 3. Specifying Windows Theme (Dark Mode)