Software Ideas Modeler is a lightweight and powerful tool for the creation of UML diagrams and some other diagrams. It supports all 14 types of UML 2.5 diagrams, BPMN 2.0, CMMN, ...
Math Science Quest is a fun way to learn the fundamental reasoning skills that are the essence of scientific method. It can be played as an individual puzzle or a multi-player ...
... free power-packed Open Source personal productivity suite for Windows, Macintosh and Linux, that gives you six feature-rich ... than 30 languages and for all major operating systems, including Microsoft Windows, Mac OS X and Linux ...