XnView Software

I would like to suggest the ability to view the structure of the directory with a tracing line, similar to breadcrumb IIRC. Also, the 'Folder' window to automatically center on the current directory. Color of the line could be modified. As shown below under other programs, a vertical line follows the directory structure, which for me, makes it easier to follow where I am especially with the size of my directories and work in them.

Xnview without directory tracing. .
Xnview with directory tracing. .
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Programs with visible directory tracing.

Up.

It would also be nice to have the folders left adjust. Sometimes when a tree becomes too long, the folder structure is invisible.