PTC Mathcad, Mathematica, Wolfram Alpha, R (programming language), Derive, Maxima, SageMath, Blockpad, wxMaxima, OpenAxiom, Mirai Math, Spyder, Swift Calcs, Montecarlito, fxSolver, SymPy, Euler Math Toolbox, Julia, MathStudio, Freemat, Giac/Xcas, Magma, GMDH Shell, FriCAS, Cadabra, GiNaC, Function Analyzer, DataJoy, Yacas, MathJournal, nerdamer, Math Solver II, Reinteract, Statwing, Math Notepad, DataCracker, Doronix Math Toolbox, Mathomatic, UltimaCalc, FormulaDesk Math, GAP, Terrene, SymbolicC++ are some alternatives to Maple.