jamovi - jamovi is a free and open statistical platform which is intuitive to use, and can provide the...
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
GNU Octave - GNU Octave is a programming language for scientific computing.
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.