Google Charts - Interactive charts for browsers and mobile devices.
Excel Dashboard School - Free Excel add-ins and tools on Excel Dashboard School. Boost your work productivity and save your time! No trials, 100% power!
Highcharts - A charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application
Kutools for Excel - A handy Microsoft Excel add-ins collection to free you from time-consuming operations.
OrgWeaver - OrgWeaver is a cloud-based organizational chart software.
KPI Dashboard in Excel - Professional Management KPI Dashboard. Includes trend charts, past year/target comparisons, monthly & cumulative analysis in performance dashboard.