Flat Icons

[DanFelix]

Flat icons in Pro+ Cloud only? Pro+ Desktop? Neither?

[Acorn]

Flat icons in Xara Cloud Plus only, at the moment but no idea if it will be ported to Xara Oro+.
You could create a page there and save to your filestore or cloud account and open up in Xara Pro+.

In either case you will get a group of shapes converted from the SVG.
It becomes a new SVG if you have selected Shapes as SVG in your design.

Acorn