OBGUI(1) General Commands Manual (urm) OBGUI(1) (NAME) obgui - Open Babel (SYNOPSIS) obgui (OPTIONS) . (DESCRIPTION) obgui Open Babel . (SEE ALSO) obabel(1). Open Babel : (AUTHORS) Open Babel Geoff Hutchison, Chris Morley, Michael Banck, . Open Babel : Open Babel 3.2 May 26, 2026 Open Babel 3.2