Fastest treeview control on the market. Feel the difference!
100.000 nodes insertion time:

Flexible TreeView

00.39 sec

DevExpress XtraTreeList

51.23 sec

Telerik RadTreeListView

205.12 sec
Unmatched extensibility. Tweak any part of treeview as you need.
Unique features not available with other treeviews on the market
Easily mix bound and unbound nodes in the databound treeview
Dozen of unique features out-of-the-box.

Extremely fast

Tweakable themes

HTML tags support

Rich data layout

Expandable nodes

2-Way data binding

Columns & sorting

Controls hosting

Summaries

Column controls

Node soft selection

... and much more