ParaView is an open-source, multi-platform data analysis and visualization
application. ParaView users can quickly build visualizations to analyze
their data using qualitative and quantitative techniques. The data
exploration can be done interactively in 3D or programmatically using
ParaView’s batch processing capabilities.

ParaView was developed to analyze extremely large datasets using distributed
memory computing resources. It can be run on supercomputers to analyze
datasets of exascale size as well as on laptops for smaller data.