Microsoft Project - Microsoft Office Project gives you robust project management tools with the right blend of...
GanttProject - Project scheduling and management tool
ProjectLibre - Home | Projectlibre
iTaskX 3 - Professional and intuitive project management application designed for Mac.
Smartsheet - Smartsheet is an intuitive online project management tool enabling teams to increase productivity using cloud, collaboration, & mobile technologies.
OmniPlan - OmniPlan is a platform to visualize, maintain and simplify your projects.