RStudio - RStudio™ is a new integrated development environment (IDE) for R.
SciDaVis - SciDAVis is a free application for Scientific Data Analysis and Visualization.
Stata - Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.
OriginLab - OriginLab is a data analysis tool that provide the engineers and scientist with the technical charts and system for 2D and 3D plotting and all kind of fitting including curve and peak fitting.
JMP - JMP is a data representation tool that empowers the engineers, mathematicians and scientists to explore the any of data visually.
LabPlot - LabPlot is a KDE-application for interactive graphing and analysis of scientific data.