What is your favourite mind mapping tool?

Actually, I would like to share with you, my favourite mind mapping tool that I used from a long time. The software is called – Mind Vector (link mentioned below), It is a cloud-based, flexible and easy to understand the structure. Basically, I am a student. So, I using it to make my study notes proper map format. And also I use it to make map of my brainstorming ideas. Here some other features as follows

1) Visualiser/Tree view for complete overview of map
2) Create, edit and import mind maps.
3) Add Child and Sibling nodes
4) Search node feature allows easy nodes discover ability
5) Simply drag or drop the nodes to cut-copy-paste
6) Color coded nodes

Website: http://www.mindvectorweb.com/