Ultralingua today announced the release of Grammatica 6.0 for Mac OS X, a significant update to the grammar and spell checker co-published with Meta-Agent Software. Version 6.0 features a new easy to use interface, faster performance, the ability to check multiple languages from one program, the ability to check grammar and spelling in other editable applications, and more. In addition, for the first time, Grammatica is now available for German on Mac OS X. Further information, as we as pricing details are available from the Web site.