Mobile

eReader Pro for Palm OS eReader Pro for Palm OS (version 2.6.3)
Available in: Deutsch, English, Español, Français, Italiano
eReader Pro for Pocket PC and Windows Mobile Editions eReader Pro for Pocket PC and Windows Mobile Editions (version 3.0.3)
Available in: English
eReader Pro for Windows Mobile Smartphone eReader Pro for Windows Mobile Smartphone (version 3.0.3)
Available in: English
eReader Pro for Symbian eReader Pro for Symbian (version 2.6.1)
Available in: Deutsch, English, Español, Français, Italiano
eReader Pro for OQO eReader Pro for OQO (version 3.0.3)
Available in: English

Desktop

eReader Pro for Macintosh eReader Pro for Macintosh (version 2.6.1)
Available in: English
eReader Pro for Windows eReader Pro for Windows (version 3.0.2)
Available in: English