This dialog lets you rename (edit) tag names. You can also add a new tag to all bookmarks tagged with old tag.

This dialog lets you add tags or folders to the selected bookmarks.

This dialog lets you select an alternate theme/skin for YaCy-UI.

Base Theme Redmond Cupertino Smoothness UI Darkness UI Lightness Humanity Custom Theme

You can download ready made themes or create your own custom theme. Themes are installed into
DATA/HTDOCS/yacy/ui/css/themes/