ICE Book Reader Professional can can read TXT, RTF, HTML, MS Word documents, PALM books (.PDB and .PRC). Ultra smooth scrolling with the exact control of scroll speed, automatically adjusted scroll speed, full text antialising, super scrolling with subpixel precision, complete support Unicode and all known codepages, automatic text reformating, the system of an artificial intellect recognizing a format of the text, the programs built - in a code archivers ZIP, RAR, ARJ, LZH, HA is only small list of opportunities. This program was specifically designed to make large text files (electronic books) reading experience most convenient and effective. Why it is important ? Reading HTML of pages, documentation to programs or e-mail differs from reading books. Reading of books demands much more time. So loading on eyes is stronger. Besides reading of books usually occurs continuously. Not as during reading HTML of pages when reading and rest constantly alternate. It means, that for reading books it is necessary to create more comfortable conditions. Otherwise eyes will quickly get tired and the risk of deterioration of sight will increase. The basic role ICE Book Reader Professional is to make all probably for prevention of deterioration of sight during long reading.