The Options menu allows you to arrange the GUI according to preferences.

Shortcuts

Shortcuts opens the Keyboard Shortcuts window in which you can customize many of InfineonSpice’s shortcuts.

The window lists all defined shortcuts, with an option to filter the list. You can assign a new shortcut, clear existing shortcuts, change existing shortcuts and, restore default shortcuts. There is also a Restore Defaults button to do remove all customizations and restore the shortcuts to the factory defaults. Clicking OK saves the changes you made and closes the window.

For more information, see Keyboard shortcuts.

Display
You can change the look of the schematic including Main ,Grid, Colors, Font, Select and Move. You can also return to Default for each of the settings.
Default
The Schematic Template menu opens to set Format, Frame. You can also return to Default for each of the settings. Format includes settings for Orientation and Paper Size.

Orientation you can choose between portrait and landscape.

Paper Size: You can set Metric or Imperial units for paper size. You can choose between size A0 to A4 with the width and height conveniently given alongside. You can also create a custom sized Schematic Template.

Frame settings include indents from top, bottom, left and right of your choice in millimeters.

Check Rules
Rules for Instance Name Collision, Floating I/O Pins and Floating Nets can be set to ignored, warning, and error for each rule respectively.