Top Alternatives to Spyder

GNU Octave is a programming language for scientific computing.

Wolfram Mathematica (usually termed Mathematica, Mathematica software suite) is a mathematical symbolic computation program.

Sage offers business management, bookkeeping & accounting software to meet any business need, from small to midsized businesses.

PyCharm is cross-platform, with Windows, macOS and Linux versions.

Scilab is an open source, cross-platform numerical computational package and a high-level, numerically oriented programming language.

RStudio is a free and open-source integrated development environment (IDE) for R, a programming language for statistical computing and graphics.

NumPy and SciPy are open-source add-on modules to Python that provide common mathematical and numerical routines in pre-compiled, fast functions.

IPython is a command shell for interactive computing in multiple programming languages, originally developed for the Python programming language, that offers introspection, rich media, shell syntax, tab completion, and history.

Programmers Notepad(PN1) is an open-source text editor targeted at users who work with source code.

Komodo IDE is an integrated development environment (IDE) for dynamic programming languages.

Maxima is a computer algebra system based on a version of Macsyma.

Maple is a symbolic and numeric computing environment, and is also a multi-paradigm programming language.

fxSolver is a math solver for engineering and scientific equations.

PyScripter is a free and open-source software Python integrated development environment (IDE) for Windows. It is built in Object Pascal.

FreeMat is a free environment for rapid engineering and scientific prototyping and data processing.