It is build to analyze extremely big datasets. However, it can be used for smaller data. ParaView is an open source data visualization application and multi-platform data analysis. It is one of the most powerful open source software for visual analytics. Has its own Data Laboratory with an Excel-like interface.An interactive user interface to filter the network in real-time.Networks over time – you can visualize how a network evolves over time.Metrics framework for social network analysis (SNA) and scale-free networks.State-of-the-art algorithms layout algorithms, both for efficiency and quality.Operating Systems: Windows, Mac OSX, and Linux. Language: Java 1.7+ It is a robust solution when it comes to social network visualizations. You can interact with the representations, manipulate the structures and colors to discover valuable hidden patterns. Gephi is a great tool for those who want to understand graphs and use them for simple data analysis. Gephi is one of the top open source and free visualization and exploration software you can use for all types of graphs and charts. Some of them are solid data analysis and visualization platforms and the others are simple charting libraries. We collected a list of 10 best open source software for data visualization (used mostly with Javascript, Java or Python).

They are visual analytics software with powerful capabilities such as 3d data visualization, BI (Business Intelligence) features, and social network visualization. Nowadays, many free and open source interactive big data visualization tools can allow you perform data analysis to discover patterns and trends. As you are searching for the best open source data visualization software tools, you know many of them go far beyond dashboard platforms and libraries for creating a graph or charts.

Graphical tools for data analysis