Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
Esri ArcGIS - ArcGIS provides contextual tools for mapping and spatial reasoning so you can explore data & share location-based insights. ArcGIS is the heart of the Esri Geospatial Cloud. Try ArcGIS for free with 21-day trial.
Preceden - Preceden makes it easy to build simple, powerful timelines
QGIS - QGIS is a desktop geographic information system, or GIS.
ChronoFlo Timeline Maker - Create beautiful interactive timelines that you can share online
Geopointe - Geopointe enables Salesforce users to gain spatial insights via maps and apply geography to business processes.