DEVONtechnologies, LLC today releases the sixth public beta of version 2.0 of all editions of its information manager DEVONthink as well as of the smart note-keeper DEVONnote. The sixth public beta of DEVONthink 2.0 and DEVONnote 2.0 adds a first bunch of PDF annotation functions to DEVONthink, a further enhanced interactive web interface and many further enhancements.