R and Python are open-source, robust tools for data analysis, with Python capable of doing anything from scraping to analysis and reporting, while R focuses more on statistical analysis.
Tableau
As one of the top Business Intelligence tools, Tableau provides easy-to-understand data analysis and visualization, and you can use it to create highly interactive dashboards and data visualizations.
Microsoft Excel
Among the best Data Analytics Tools, Microsoft Excel offers features like sharing a workbook so multiple people can collaborate in real-time, adding data directly from a picture, etc.
Microsoft Power BI
With an intuitive interface, Power BI facilitates interactive visualizations and business intelligence, offering users the ability to create dashboards and analyze data.
RapidMiner
Developed for commercial and business applications, RapidMiner provides an integrated environment for data preparation, machine learning, deep learning, text mining, and predictive analytics.