GanttSnap

GanttSnap is a PowerPoint add-in for project managers, schedulers, and project controls engineers. Import your schedule from Excel or Primavera P6 and generate a professional Gantt chart slide directly inside PowerPoint — no external tools required.

Key features:

• Import from Excel (.xlsx) or Primavera P6 XER
• MS Project XML import
• Multiple chart templates — Timeline, Milestone, Executive Summary, Product Roadmap, Schedule Report, Critical Path
• Swimlane grouping by WBS
• Critical path visualization
• Logic links between activities
• DCMA 14-Point Schedule Analysis
• Custom task shapes, milestones, and colors
• Two-row time axis (Years / Quarters / Months)

Plans:

• Free — up to 10 activities, manual entry or Excel import
• Pro (€19/year) — unlimited activities, all Pro templates, swimlanes, full feature set
• Advanced (€39/year) — everything in Pro plus P6 XER, MS Project, Critical Path, and DCMA analysis

Your schedule data never leaves PowerPoint. All processing happens locally on your device.