In Canto, there are many ways to sort your Folder Tree. You may sort your Folder Tree through the following ways:
You may also sort your Folder Tree in ascending or descending order.
If you would like to sort by custom, first select the custom option. The Custom Sort option will appear. Select the Custom Sort option and a new dialog box will appear.
With the new dialog box, you are able to drag your Albums and Folders in whatever order you desire. When you are done, simply click Close and you're all set!