An IMO Publishing e-reader is fully bookmarked, indexed and presented in ebk file format which is viewed using the free software "The IMO Bookshelf". The e-reader is a replica of the printed title. E-readers are available for major titles in English with some in French and Spanish. Once purchased, e-readers are instantly accessible and locked to a specific computer.
NB. The IMO Bookshelf is a Windows-only software and MACs are not supported.