Grow - Grow is a business intelligence software that empowers businesses to become data-driven and...

JFreeChart - The official home page of the JFreeChart project.

Chartio - Chartio is a powerful business intelligence tool that anyone can use.

GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.

Looker - Looker makes it easy for analysts to create and curate custom data experiences—so everyone in the business can explore the data that matters to them, in the context that makes it truly meaningful.

kSar : a sar grapher - ksar is a sar graphing tool that can graph for now linux,mac and solaris sar output.