Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). …Seguir lendoQalculate
Marble é un globo terráqueo virtual e un atlas mundial: a túa navalla suíza para mapas que podes usar para aprender máis sobre a Terra e outros planetas. … Seguir lendoMármore
