XnView Software

I want to create spacers for my customised toolbars so that I can move the position of the buttons to the right.

I've done it by adding buttons with blank icons to the left but each of these buttons contain a command and I'd like to do the spaces without the commands.

FAIK, there's no such thing like a toolbar spacer or a horizontal offset for the toolbar. So using blank icons seems to be the only way to achieve this. Why do you want the icons right aligned?