Read Assistant

From the developer: "This program was specially designed to make reading of the large text files (e-books) most convenient and effective. It can help you to create your own electronic library where all of your e-books are organized in the treelike catalogue and you have an opportunity to make easily comments, citations and any other accompanying information for each book, author etc. Besides Read Assistant can be used as the main program for quick viewing of the texts on your computer."