1)   TR BookShelf 4 Bookshelf takes plain text (TXT) files and displays the contents as if they were printed in a book. You get two pages (or one if you wish) side by side with generous margins and a clean, uncluttered interface. 2)   TR Dictionary 5 An add-on to the Internet Explorer. It converts the browser into: Speaking dictionary. You can see the explanation in the pop-up hint, and hear it. Vocabulary drills. Three efficient tests will help you memorize new words.