ConceptDraw Office. A cross-platform (Mac OS X & MS Windows) set of tools for maintaining a business workflow. Consists of three applications:
1. ConceptDraw MINDMAP - a mindmapping and brainstorming tool for ideas generation and organizing. Can convert mind maps to gantt charts via ConceptDraw PROJECT.
2. ConceptDraw PROJECT - a project management tool. Allows to manage tasks and resources and create various reports in different forms (mind maps, table reports, charts and indicators).
3. ConceptDraw PRO - business diagramming tool. Supports vector drawing and programmable objects. Also, allows import of mind maps from ConceptDraw MINDMAP and gantt charts from ConceptDraw PROJECT. Has three plug-ins (Landscape & Garden Design, WebWave for web design and NetDiagrammer for LAN maintenance)
Each app has analogs (MindManager, MS Project, MS Visio), but, IMHO, the pack in a whole is unique.