Mathematica, GnuPlot, Scilab, SigmaPlot, GNU Octave, R (programming language), Derive, NumeRe, Maxima, Yakindu Statechart Tools, Ascend, SageMath, WinPython, Microsoft Mathematics, wxMaxima, OpenAxiom, Mirai Math, Swift Calcs, ANKHOR FlowSheet, Collimator, KAlgebra, jasymca, OpenModelica, fxSolver, SymPy, Euler Math Toolbox, Calcpad, Julia, Dymola, MathStudio, Freemat, Matplotlib, Giac/Xcas, IGOR Pro, Magma, SimulationX, Mathmatiz, GMDH Shell, QtOctave, Enthought, FriCAS, VisSim, PyDSTool, Dynamic Math Solver, Altair Compose, Cadabra, ScicosLab, Function Analyzer, LabPlot, Sequalator, MathJournal, nerdamer, Math Solver II, Reinteract, Statwing, Math Notepad, DSHplus, WolfCalc, DataCracker, Doronix Math Toolbox, Mathomatic, UltimaCalc, GAP, SymbolicC++ are some alternatives to MATLAB.