Google Fonts - Making the web more beautiful, fast, and open through great typography

Xmind - Xmind is a brainstorming and mind mapping application.

Typewolf - Typewolf helps designers choose the perfect font combination for their next design project—features web fonts in the wild, font recommendations and learning resources.

MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.

FontJoy - Get smart font pairings in one click

Coggle - Coggle is a simple, beautiful, powerful way of structuring information.