This book constitutes the refereed proceedings of the 7th International Conference on Collaboration Technologies, CollabTech 2014, held in Santiago, Chile, in September 2014. The 10 revised full papers presented together with 4 short papers and a keynote were carefully reviewed and selected from 34 submissions. The papers are organized in topical sections on Collaborative Problem Solving; Knowledge Work and CSCW Tasks; Co-Dining Support; Augmented Reality and Robot; Learning Support Systems.