You can put any number of nodes in the tree, limited only by your available memory. Articles are limited to 1Mb (approximately 1,000,000 characters, or 500 pages).
You can search for a single word or for a phrase. You can search all of the tree or any subtree. You can choose to search just the node titles, or the articles.
You can link from one article to the node of another article, or to another file on your computer.
You can print anything from a single article to the whole tree.
TreePad conforms to Windows standards. It runs on Windows 95, 98 or NT.
TreePad supports most languages, including English, Arabic, Chinese and Japanese.