[BetterRed]

Originally Posted by roger64

Thanks for this tip. I use Linux and I did not find these directories in the Calibre config file.

As I said,

Originally Posted by BetterRed

You can change the button icons by putting replacement (same name) images into the sub directory .../resources/images in the configuration directory; you may need to create the sub directory. You get the names by inspecting the similarly named directory in the install directory i.e. .../app/resources/images

Ψ

BR