NOSA-ITACA is a software product of the Mechanics of Materials and Structures Laboratory of ISTI-CNR, distributed via the http://www.nosaitaca.it/software/ website. The package includes SALOME v8.3.0, and is available for Ubuntu 14.04 and 16.04. NOSA-ITACA enables you to conduct both linear and nonlinear static analyses and modal analyses. NOSA-ITACA can be used to study the static behavior of masonry buildings of historic and architectural interest and model the effectiveness of strengthening operations.