"Transform Books, Reform Education". Through applying cutting edge technology, iPortfolio enhances reading experience and improves quality of education. iPortfolio will take you to the new paradigm of convergence in Education, Publishing, and Social Network. iPortfolio’s premium e-book platform “Spindle Books” have been chosen by innovative publishers such as Oxford University Press, World Book(a Berkshire Hathaway company) and RHK(formerly Random House Korea). Spindle Books stems from patented technology to transform print books into smart digital books that provides advanced value-added features without compromising the fidelity of paper books.