Micro Book Studio is an E-Libraries and E-Books reader with great quantity of tools, such as underlining, notes, and interlines. Underlines and notes are automatically hyperlinked when created. Several systems of markers. History and last files backup. Possibility to build underline, note, interline and search special files hyperlinked to main text. Search in file, in books and in whole libraries. Total control on file colors, fonts and margins appearance. Saving books as text and RTF. May work together with Micro Edit Studio by which a library may be built from a Word Document, an Internet Site, or several Internet search results. E-libraries are in HTML so that they may also be viewed by conventional browsers.