The version is 3.0.1493, Colectica Reader is a free tool to view DDI 3 metadata. Colectica Reader runs on Windows. Colectica Reader is an easy-to-use application designed to view your DDI 3 metadata from Colectica Designer, Colectica Express, or other DDI applications. View DDI 3 Metadata Use Colectica Reader to view your DDI 3 metadata...