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Download Sites - The Plus/4 Internet Archive Series | Compos | Statistics by Date Category | Release Date | Name Game Demo [ Utility ] Magazine Educational Misc/Unknown Utility/Scientific Name Release Date Language Size Machine Distribution Fibonacci 1992-06 (none) 16K PAL & NTSC Type-in Primzahlen (Prime Numbers) 2016-03-04 (none) 16K PAL & NTSC Freeware Sum-Help 1990-04 (none) 16K PAL & NTSC Type-in 3D Plotning 1984-12-04 Danish 16K PAL & NTSC Type-in Ligningsløser (Equation Solver) 1987 Danish 16K PAL & NTSC Type-in Spijkerbord (Nail Board) 1986 Dutch 16K PAL & NTSC As compilation +4 Calculator Unknown English 16K PAL & NTSC As compilation Astronomy 1 2004-04-03 English 64K PAL & NTSC Freeware Base Conversions 1994-10 English 16K PAL & NTSC Type-in Base Numbers Unknown English 16K PAL & NTSC As compilation Betpro II 1987 English 16K PAL & NTSC Commercial/PD Calculator 1985 English 16K PAL & NTSC Type-in Color Codes for Resistors 1985 English 16K PAL & NTSC Type-in Combinations 1985 English 16K PAL & NTSC Type-in Conversion 1985 English 16K PAL & NTSC Type-in Coordinate Conversion 1985 English 16K PAL & NTSC Type-in Dec/Bin 1994-09 English 16K PAL & NTSC As compilation Decimal-Binary-Hexadecimal Conversion Program Unknown English 16K PAL & NTSC Freeware Decision Maker Unknown English 16K PAL & NTSC Freeware DOVE Hex Converter 1994-09 English 16K PAL & NTSC As compilation Drink And Drive 1988 English 16K PAL & NTSC As compilation Drunkard Unknown English 16K PAL & NTSC As compilation Electro Calc Unknown English 16K PAL & NTSC Freeware Factorial 1985 English 16K PAL & NTSC Type-in Factorization 1985 English 16K PAL & NTSC Type-in Factors VIC64 Unknown English 16K PAL & NTSC As compilation First Degree Curve Fitting & Graph Unknown English 64K PAL & NTSC Freeware Geiger Counter Unknown English 16K PAL & NTSC As compilation Geometry (ICPUG) Unknown English 64K PAL & NTSC As compilation Graph Plotter Unknown English 16K PAL & NTSC As compilation Greatest Common Divisor 1985 English 16K PAL & NTSC Type-in Lazy 1993-12 English 16K PAL & NTSC Type-in Least Squares 1985 English 16K PAL & NTSC Type-in Linear Y 1994-06 English 16K PAL & NTSC Type-in Mappings Unknown English 16K PAL & NTSC As compilation Matrix Maths Unknown English 16K PAL & NTSC As compilation Mean and Standard Deviation 1985 English 16K PAL & NTSC Type-in Method of Bisections 1985 English 16K PAL & NTSC Type-in Metric Conversion Unknown English 16K PAL & NTSC Freeware Nail Board 1986 English 16K PAL & NTSC As compilation Non-Uniform Fourier Series Unknown English 16K PAL & NTSC Freeware Number Base Conversion 1985 English 16K PAL & NTSC Type-in Number-converter Unknown English 16K PAL & NTSC Freeware Ohm's Law Unknown English 16K PAL & NTSC Freeware Oil to Add 1995 English 16K PAL & NTSC Type-in Percent Unknown English 16K PAL & NTSC As compilation Permutations 1985 English 16K PAL & NTSC Type-in Physics Experiment 1 - Moment of Inertia 1985 English 16K PAL & NTSC Type-in Physics Experiment 2 - Focal Length 1985 English 16K PAL & NTSC Type-in Pi 2016-01-01 English 64K PAL & NTSC Freeware Polynomial Multiplication 1985 English 16K PAL & NTSC Type-in Power Supply Unknown English 16K PAL & NTSC As compilation Prime Numbers Unknown English 16K PAL & NTSC Freeware Probability Machine 1988 English 16K PAL & NTSC As compilation Quadratic Equations 1985 English 16K PAL & NTSC Type-in Quadratics Unknown English 16K PAL & NTSC As compilation Radioactive Decay Unknown English 16K PAL & NTSC Freeware Resistors (100 Programs For The Commodore 16) 1985 English 16K PAL & NTSC Type-in Resultant Unknown English 16K PAL & NTSC As compilation Roman To Arabic And Back Unknown English 16K PAL & NTSC Freeware Secant Method 1985 English 16K PAL & NTSC Type-in Simple Pendulum Unknown English 16K PAL & NTSC As compilation Simpson's Rule 1985 English 16K PAL & NTSC Type-in Solar System 1988 English 32K PAL & NTSC As compilation Solving Triangles Unknown English 16K PAL & NTSC Freeware Square Root 64 Unknown English 16K PAL & NTSC Freeware Standard To Metric Conversions Unknown English 64K PAL & NTSC Freeware Star Locater Unknown English 16K PAL & NTSC As compilation Stargazer +4 1990 English 64K PAL & NTSC Commercial/TA Superfast Mandelbrot Generator 2021-12-13 English 16K PAL Only Freeware System Morse Unknown English 16K PAL & NTSC As compilation Tallyboard Unknown English 16K PAL & NTSC As compilation Taschenrechner-Zsebszamologep (Pocket Calculator) Unknown English 16K PAL & NTSC Freeware Temperature Conversion 1994-04 English 16K PAL & NTSC Type-in The Planets 1986-12 English 32K PAL & NTSC As compilation Transformation Unknown English 16K PAL & NTSC As compilation Trapezoidal Rule 1985 English 16K PAL & NTSC Type-in Triangle Solver Unknown English 16K PAL & NTSC As compilation Unit Converter 1995 English 16K PAL & NTSC Type-in Vector Multiplication 1985 English 16K PAL & NTSC Type-in Volumes of Solids 1985 English 16K PAL & NTSC Type-in Weather Prophet 1985-09 English 32K PAL & NTSC Type-in Weatherman 1988 English 32K PAL & NTSC As compilation Weight Watcher Unknown English 16K PAL & NTSC Freeware WX Decoder 1990-08 English 16K PAL & NTSC Type-in 2D F-plotter Unknown German 16K PAL & NTSC Freeware 3-D Darstellung (3-D Representation) Unknown German 16K PAL & NTSC Freeware 3D Funktion Unknown German 32K PAL & NTSC Freeware 3D-Funktionen (3D Functions) 1987-02 German 16K PAL & NTSC Freeware Apfel-Simons 1987 German 16K PAL & NTSC Freeware Apfelberge (Apple Mountains) 1987-01 German 16K PAL & NTSC Type-in Apfelberge 3D 1987-02 German 64K PAL & NTSC Type-in Apfelmann 1987 German 16K PAL & NTSC Type-in Approxi +4 Unknown German 64K PAL & NTSC Type-in Approxi 16 1986 German 64K PAL & NTSC Type-in Astronomie (Astronomy) 1987-04 German 16K PAL & NTSC Type-in Binomialkoeffizienten (Binomial Coefficients) Unknown German 16K PAL & NTSC Freeware Brueche in Dezimalzahlen (Fractions in Decimal Numbers) Unknown German 16K PAL & NTSC Freeware Chemischer Elemente (Chemical Elements) 1984 German 16K PAL & NTSC Freeware Das Wachstum Der Weltbevoelkerung (The Growth Of World Population) 1987 German 16K PAL & NTSC Freeware Data Analysis 1987-12 German 64K PAL & NTSC Type-in Dualhexe Unknown German 16K PAL & NTSC Freeware Electronic Unknown German 64K PAL & NTSC Freeware Fakultaet (Factorial) Unknown German 16K PAL & NTSC Freeware Fieberkurve (Fever Curve) 1986 German 16K PAL & NTSC Type-in Flaechen & Volumen Berechnungen (Area & Volume Calculations) Unknown German 64K PAL & NTSC Freeware Flaechenberechnungen (Area Calculations) 1993-11 German 64K PAL & NTSC Freeware Fourier Analyse/Synthese 1987 German 64K PAL & NTSC Freeware Fractal Plus/4 1987-11 German 64K PAL & NTSC Type-in Fractals 1987 German 64K PAL & NTSC As compilation Funktionenplotter (Function Plotter) 1987 German 64K PAL & NTSC As compilation Funktionenplotter (64er) (Function Plotter) 1986-03 German 16K PAL & NTSC Type-in Funktions-Graphen 1988 German 16K PAL & NTSC Type-in Funktionsdarstellung Unknown German 16K PAL & NTSC Freeware Funktionsdarstellung (Data Becker) (Functional Representation (Data Becker)) 1986-01 German 16K PAL Only Type-in Funktionsplot (Function Plotter) 1986 German 16K PAL & NTSC As compilation Funktionsplot (Stephan Koewing) (Function Plotter (Stephan Koewing)) 1986 German 16K PAL & NTSC Freeware Graphprint Plus/4 1992 German 16K PAL & NTSC Freeware Groesster Gemeinsamer Teiler Von Drei Zahlen (Greatest Common Divisor Of Three Numbers) Unknown German 16K PAL & NTSC Freeware Grundlagen der Elektrotechnik (Fundamentals of Electrical Engineering) 1986 German 16K PAL & NTSC Freeware Integral-Mittelwert 1988 German 16K PAL & NTSC Freeware King Size Turbo Calc 1986 German 16K PAL & NTSC Commercial/TA Kurvendiskussion Unknown German 32K PAL & NTSC Freeware Kurvendiskussion (1985) 1985 German 16K PAL & NTSC As compilation Magische & Quadrate 1992-05 German 16K PAL & NTSC Freeware Magisches Quad 2 Unknown German 16K PAL & NTSC Freeware Magisches Quadrat Programiert (Magic Square Program) 1992-07-01 German 16K PAL & NTSC Freeware Mandelbrot 1986 German 16K PAL & NTSC Type-in Martin-Mengen 1987-04 German 16K PAL & NTSC Freeware Mathe Unknown German 16K PAL & NTSC Freeware Mathe Profi Unknown German 32K PAL & NTSC Freeware Mathehilfe (Math Help) 1987-01 German 16K PAL & NTSC Type-in Mathemax 1986-01 German 16K PAL & NTSC Type-in Messbereichserweiterung (Measurement Of Range Extension) 1987-02 German 16K PAL & NTSC Type-in Morse-Regeln 1987-06 German 16K PAL & NTSC Type-in Morse-Trainer 1994-10-18 German 16K PAL & NTSC Freeware Morsen 1993-08-23 German 16K PAL & NTSC Freeware Morsen (64er) 1987 German 16K PAL & NTSC Type-in Morseoperator 1989 German 32K PAL & NTSC Freeware Morsetrainer Unknown German 16K PAL & NTSC Freeware Multiple Regression + 2007-06-06 German 64K PAL & NTSC Freeware Numerische Integraton (Numerical Integration) Unknown German 16K PAL & NTSC Freeware Parameter-Funktion 1990-07 German 64K PAL & NTSC Freeware Paraplot 1991-01-19 German 32K PAL & NTSC Freeware Physik Programm 2013-06-08 German 16K PAL & NTSC Freeware Physikalische Umrechnungen 1990 German 64K PAL & NTSC Freeware Planetarium 1987 German 64K PAL & NTSC Freeware Planetenbewegung (Planetary Motion) Unknown German 16K PAL & NTSC Freeware Planetenpositionen Unknown German 64K PAL & NTSC Freeware Potenz Rechner Unknown German 16K PAL & NTSC Freeware Potenzrechnung (Power Calculation) Unknown German 16K PAL & NTSC Freeware Primzahlengenerator (Prime Number Generator) 1987 German 16K PAL & NTSC Type-in Primzahlermittl (Prime Number) Unknown German 16K PAL & NTSC Freeware Pseudofraktale Unknown German 16K PAL & NTSC Freeware Rechnen Runden 2009-06-01 German 16K PAL & NTSC Freeware Rechner Unernst 2009-06-01 German 16K PAL & NTSC Freeware Rechnerei 003 Unknown German 16K PAL & NTSC Freeware Rechnerei 004 2010-08-05 German 16K PAL & NTSC Freeware Roemische Zahlen (Roman Numerals) Unknown German 16K PAL & NTSC Freeware Super-Mathe V3.0 1989 German 16K PAL & NTSC Freeware Taschenrechner (Pocket Calculator) Unknown German 16K PAL & NTSC Freeware Trafo-CAD 1986 German 32K PAL & NTSC Freeware? Umrechnung Gradmass In Bogenmass (Conversion Of Degrees To Radians) Unknown German 16K PAL & NTSC Freeware Umrechnung Von Temperatur-Werten 2008 German 16K PAL & NTSC Freeware Widerstandsberechnungen 1989-09 German 16K PAL & NTSC Freeware Widerstandsbestimmung 1988 German 16K PAL & NTSC Freeware Astabil Multivibrátor (Non-stable Multivibrator) Unknown Hungarian 64K PAL & NTSC Freeware Aszinkronmotor Üresjárási Mérése (Asynchronous Motor Idle Measurement) Unknown Hungarian 64K PAL & NTSC Freeware Asztronómiai Számítások (Astronomical Calculations) 1986 Hungarian 16K PAL & NTSC Freeware Delta-Morsekód (Delta Morse Code) 1986 Hungarian 64K PAL & NTSC Commercial/PD Diesel Számoló (Diesel Calculations) Unknown Hungarian 64K PAL & NTSC Freeware Dolgozatértékelés (Exam Evaluation) Unknown Hungarian 16K PAL & NTSC Freeware Egyenesrajzoló (Straight Line Drawer) 1987-05 Hungarian 16K PAL & NTSC Type-in Egyenletek Megoldása (Solving Equations) 1987 Hungarian 16K PAL & NTSC Freeware Egyismeretlenes Egyenletek Megoldása (Solving Equations With One Unknown) Unknown Hungarian 16K PAL & NTSC Freeware Faktoriális (Factorial) Unknown Hungarian 16K PAL & NTSC Freeware Feladatlap Értékelés (Worksheet Evaluation) 1985 Hungarian 16K PAL & NTSC Freeware Függveny Ábrázolás (Functions Display) Unknown Hungarian 16K PAL & NTSC Freeware Függvény Ábrázoló Program (Function Display Program) Unknown Hungarian 16K PAL & NTSC Freeware Függvény Vizsgálat (Function Testing) Unknown Hungarian 64K PAL & NTSC Freeware Függvény-Rajzoló Program (Function Drawing Program) 1986 Hungarian 16K PAL & NTSC Freeware Függvényábrázolás (Function Display) 1986-09 Hungarian 64K PAL & NTSC Freeware Galton-Deszka Kisérlet (Galton Board Experiment) 1987 Hungarian 16K PAL & NTSC Freeware Geometria (Geometry) 1987 Hungarian 64K PAL & NTSC Freeware Geometria V2 (Geometry V2) Unknown Hungarian 64K PAL & NTSC Freeware Gyökkereső (Square Root Finder) 1987 Hungarian 64K PAL & NTSC Commercial/PD Haromfázisu Váltakozoáram Valodi Vill. Teljesítménye Induktív Terheléssel (Real Performance of Three-Phase Alternating Current With Inductive Load) 1988 Hungarian 16K PAL & NTSC Freeware Háromszög Koordinátageometria (Triangle Coordinate Geometry) Unknown Hungarian 16K PAL & NTSC Freeware Hőszükséglet-Számítás (Heat Demand Calculation) 1988 Hungarian 64K PAL & NTSC Freeware Kalkulator (Calculator) 1987 Hungarian 16K PAL & NTSC Freeware Kapcsoltam (I Connected) Unknown Hungarian 16K PAL & NTSC Freeware Kerület Terület Felszín Térfogat (Perimeter Area Surface area Volume) 1987 Hungarian 16K PAL & NTSC Freeware Kombinatorikai Programok (Combinatorial Programs) 1987 Hungarian 16K PAL & NTSC Freeware Komparátor (Comparator) Unknown Hungarian 16K PAL & NTSC Freeware Lineáris Egyenletek Grafikus Megoldása (Graphic Solution for Linear Equations) 1987 Hungarian 64K PAL & NTSC Freeware Mágneses Indukció Számítása (Calculation of Magnetic Induction) 1988 Hungarian 32K PAL & NTSC Freeware Másodfokú Egyenletek (Quadratic Equations) 1988 Hungarian 16K PAL & NTSC Freeware Matek Programok (Math Programs) Unknown Hungarian 16K PAL & NTSC Freeware Matek-S.O.S. (Math S.O.S.) 1986 Hungarian 16K PAL & NTSC Commercial/PD Matematika 1 (Mathematics 1) Unknown Hungarian 16K PAL & NTSC Freeware Mértani Testek (Geometric Bodies) Unknown Hungarian 16K PAL & NTSC Freeware Műveletek (Operations) 1987-12 Hungarian 16K PAL & NTSC Freeware Négyismeretlenes Egyenletrendszer Megoldása (Solving Equations With Four Unknowns) Unknown Hungarian 16K PAL & NTSC Freeware NF-Technika 1988-06-25 Hungarian 32K PAL & NTSC Freeware Prímszám Vizsgáló (Prime Number Checker) 1988-07-06 Hungarian 16K PAL & NTSC Type-in Prímszámok, Ikerprímek (Prime Numbers, Twin Primes) Unknown Hungarian 64K PAL & NTSC Freeware Római Számmá Álakítás (Converting To Roman Numerals) 1987-12-04 Hungarian 16K PAL & NTSC Freeware Sebesség Számítás (Speed Calculation) 1986-04 Hungarian 16K PAL & NTSC Type-in Számelméleti Programok (Number Theory Programs) 1987 Hungarian 16K PAL & NTSC Freeware Számrendszer Konverter (Number System Converter) Unknown Hungarian 16K PAL & NTSC Freeware Százalék (Percentage) Unknown Hungarian 16K PAL & NTSC Freeware Százalékszámítás (SI) (Percentage Calculations) 1986 Hungarian 16K PAL & NTSC Freeware Szorzásnégyzet Vizsgálat (Multiplication square Test) Unknown Hungarian 16K PAL & NTSC Freeware Transzformátor Unknown Hungarian 16K PAL & NTSC Freeware Tranzisztoros R-C Oszcillátor Unknown Hungarian 64K PAL & NTSC Freeware Függvényábrázolás (DS) (Function Display (DS)) 1990-04 Hungarian/English 64K PAL Only Freeware Alimentazione Bovini (Bovine Feeding) Unknown Italian 16K PAL & NTSC As compilation Analisi Del Tempo (Weather Analysis) 1985 Italian 16K PAL & NTSC As compilation Analisi Meteorologica (Meteorological Analysis) 1986 Italian 16K PAL & NTSC As compilation Astronomia (Astronomy) 1987 Italian 16K PAL & NTSC As compilation Astronomia 2 (Astronomy 2) Unknown Italian 64K PAL & NTSC Freeware Bin-Esa-Dec. Transformer (Bin-Hex-Dec. Transformer) 1985 Italian 16K PAL & NTSC As compilation C16 Calcolatrice (C16 Calculating Machine) 1985 Italian 16K PAL & NTSC As compilation Calc Graphic 1988-02-25 Italian 16K PAL & NTSC Type-in Calcolatrice (Calculator) 1985-04 Italian 16K PAL & NTSC As compilation Calcolatrice 16 (Calculator 16) 1985-04 Italian 16K PAL & NTSC As compilation Calcolatrice Elettronica (Calculating Machine) 1985-11 Italian 16K PAL & NTSC As compilation Calcoli Astronomici (Astronomical Calculations) 1986-03 Italian 16K PAL & NTSC As compilation Calcoli Elettronici (Electronics Calculations) 1988 Italian 16K PAL & NTSC As compilation Calcolo Calorie (Calories Calculation) 1986-10 Italian 16K PAL & NTSC Type-in Calcolo Con Le Matrici (Calculate With Matrixes) 1985-04 Italian 16K PAL & NTSC As compilation Calcolo Delle Orbite Di Saturno (Saturn Orbits' Calculation) 1985-10 Italian 16K PAL & NTSC Type-in Calorie (Calories) 1985 Italian 16K PAL & NTSC As compilation Check-Up 1985 Italian 16K PAL & NTSC As compilation Conversioni B-E-D (B-E-D Conversions) 1989-05 Italian 16K PAL & NTSC Type-in Conversioni BED (BED Conversions) 1988 Italian 16K PAL & NTSC As compilation Dieta (Diet) 1985 Italian 16K PAL & NTSC As compilation Dieta Equilibrata (Balanced Diet) 1985-09-27 Italian 32K PAL & NTSC Type-in Elettronica (Electronics) 1985-12 Italian 16K PAL & NTSC As compilation Funzioni 3D (3D Functions) 1985-08 Italian 16K PAL & NTSC Type-in Le Equazioni (Equations) 1985 Italian 16K PAL & NTSC As compilation Math Pack +4 Unknown Italian 64K PAL & NTSC Freeware Meteo 16 1985 Italian 16K PAL & NTSC As compilation Misure (Measures) 1985-04 Italian 16K PAL & NTSC As compilation Occhio Alla Linea (Beware One's Figure) 1985 Italian 16K PAL & NTSC As compilation Quadro Astrale (Astral Board) 1986 Italian 16K PAL & NTSC As compilation Regressione Lineare Multipla (Linear Multiple Regression) 1986-02 Italian 16K PAL & NTSC As compilation Risoluzione Di Sistemi Lineari Matriciali (Solution Of Linear System Matrix) 1985-06 Italian 16K PAL & NTSC Type-in Scomposizione In Fattori (Factorization) 1985-05 Italian 16K PAL & NTSC Type-in Soluzioni Reali Ed Immaginarie Di Un Polinomio A Coefficienti Reali 1985-07 Italian 16K PAL & NTSC Type-in Statistica Corrente (Current Statistics) 1985-08-09 Italian 16K PAL & NTSC Type-in Decaimiento Radioactivo (Radioactive Decay) 1988-04-28 Spanish 16K PAL & NTSC Freeware FisiCalc 1986 Spanish 16K PAL & NTSC Freeware Formula Cuadratica (Quadratic Formula) 1987 Spanish 16K PAL & NTSC Freeware Integrales Numéricas (Numerical Integrals) Unknown Spanish 16K PAL & NTSC Freeware 255 found. 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