There are several ways to get icons in the WireframePro editor. Let's explore them one by one:
Font icons
The common / feature UI pack in the editor has a component called "Font Icons". This provides hundreds of font icons under different categories.
SVG icon sets
Apart from the built-in font icons, WireframePro editor provides popular open-source icon sets such as Fontawesome, Material, Glyph, Ionic, and many more. This can be accessed from the 'Images' section in the sidebar as shown in the picture below.
1Click the 'Icons' button.
2Select between popular icon sets.