If you want to show Sub-Swimlanes and dependencies, you will need Office Timeline Pro+. It is ideal for those who wish to make timelines, Gantt charts and Swimlane slides.
Office Timeline Pro Edition removes the 10-items-per-slide limitation and unlocks the built-in timeline and Swimlane templates, allowing you to quickly make detailed, professional visuals for your presentations. What’s missing is the ability to use the add-in’s pre-built templates and to import data. It has almost all the features available in the premium versions, but limited to maximum 10 milestones and/or tasks per slide. The Free Edition is a lightweight tool good for making simple timelines or Swimlane diagrams that don’t require a great level of detail. Below you can find a comparison between the Free, Pro and Pro+ editions to help you figure out which of them would suit your needs best.
All versions are fully functional timeline makers, but they offer different levels of access to key features. The Office Timeline Add-in is a PowerPoint timeline maker for Windows that comes in multiple flavors: Free, Pro, and Pro +.
