It's just this simple, only clicking on the Export PDF button will convert your mind map template into PDF format.
A Great Free Mind Mapping Tool
MindMaster is an excellent mind mapping tool coming with abundant templates and illustrations. It includes incredible features that make it easy to drag topics around, add and connect topics, and set the layout of your mind map by choosing different layout styles. It also supports to insert images and symbols, add hyperlinks and notes. When you finish, you can easily export your map as Word, PPT, HTML, PDF, SVG, and many other formats. Besides, with a group of built-in themes, you can change the style of your mind map within a single click.