On the Windows app, users can change the size of their favorites toolbar.

How to change the size of the toolbar

1. Navigate to Settings
2. Tap View & Layout
3. Scroll down to Tools and then select between the size options in the dropdown under Toolbar Size

Automatically enlarge the toolbar when using finger

With Auto detect touch input to a larger toolbar size toggled on, Drawboard PDF auto detects when you're using your finger and enlarges the toolbar for easier use.

1. Navigate to Settings
2. Tap View & Layout
3. Scroll down to Tools and then toggle on Auto detect touch input to a larger toolbar size