From the developer: "Have you ever try to keep a big amount of information in a structure of files and folders and then search in it? It isn't simple, we get a mess, I tried, I know. This program allows you to well structure your information (such as notes, info about your business, hobby, friends etc.) in a tree (like the tree of shell folders, but more convenient) and search in it quickly and easily. You can use rich text formatting (bold, italic, font sizes etc.)"