One of RationalPlan Multi Project’s greatest features is its capacity to manage resources and budgets. For project management software, both are essential for success. The interactive Gantt chart, a feature normally available only in some higher-end project management software, lets you update tasks and milestones without typing in the information manually. RationalPlan also lets you integrate with projects created in Microsoft Project, and vice-versa. Though RationalPlan lacks some of the ease-of-use and project management features our higher-ranked programs have, it will still help you complete your project on time and within budget. RationalPlan Multi Project runs on Windows Vista, XP, Mac OS X and Linux.