Offline Access

PhET Offline Website Installer - Instalare completă

The full PhET Offline app includes all translations of all PhET Java and HTML simulations for offline use on Windows and MacOS.

Windows

MacOS


System Requirements

Because the Offline app includes all translations, Java SE Development Kit 8 must also be installed.

Systems will also need to meet our General Simulation System Requirements.

One at a Time

Aritmetica FlashFlash
Baloanele si Electricitatea Statica HTMLHTML5 JavaJava
Baloane şi plutirea JavaJava
Battery-Resistor Circuit JavaJava
camp e JavaJava
Circuit Construction Kit (AC+DC), Virtual Lab JavaJava
Kit Construcție circuite c. c. - Laborator virtual HTMLHTML5
Circuit Construction Kit (DC Only), Virtual Lab JavaJava
Conductivitate JavaJava
Construiește molecula HTMLHTML5
Construiește un atom HTMLHTML5
Construieste-ti un ATOM JavaJava
Densitate FlashFlash
Dezintegrare alfa JavaJava
Dezintegrare beta JavaJava
Difuzie HTMLHTML5
Echilibrul HTMLHTML5 JavaJava
Efectul fotoelectric JavaJava
Energia în skatepark HTMLHTML5
Energia parcului de Skate JavaJava
Energia pe terenul de skate. Baze teoretice HTMLHTML5
Energia parcului de Skate: Baza JavaJava
Fisiune nucleară JavaJava
Flotabilitate FlashFlash
Formele energiei si schimbarile sale HTMLHTML5 JavaJava
Forțe și mișcare - noțiuni de bază HTMLHTML5
Forța și Mișcarea: Elementar JavaJava
Frecarea HTMLHTML5
Gaze - Introducere HTMLHTML5
Generator JavaJava
Gravitatia si Orbitele HTMLHTML5 JavaJava
Groapa dublă şi banda covalentă JavaJava
Hockey Electric JavaJava
Interacţiuni atomice JavaJava
Interferența undelor HTMLHTML5
Izotopii și masa atomică HTMLHTML5
Izotopi si masa atomica JavaJava
Împrăștierea Rutherford HTMLHTML5
Joc de datare radioactivă JavaJava
Laborator - Condensatoare: noțiuni de bază HTMLHTML5
Laborator Forța gravitațională HTMLHTML5
Laborator Forța gravitațională: noțiuni introductive HTMLHTML5
Laborator - studiul pendulului HTMLHTML5
Laboratorul cu condensatoare JavaJava
Laboratorul Electromagnetic al lui Faraday JavaJava
Legea lui Coulomb HTMLHTML5
Legea lui Faraday HTMLHTML5 FlashFlash
Legea lui Hooke HTMLHTML5
Legea lui Ohm HTMLHTML5 FlashFlash
Magneti si Electromagneti JavaJava
Magnet si Busola JavaJava
Mase și resorturi HTMLHTML5
Mase și resorturi (noțiuni de bază) HTMLHTML5
Mișcarea proiectilelor HTMLHTML5
Mişcarea cu frecare JavaJava
Mişcarea pe planul înclinat JavaJava
Moleculele și lumina HTMLHTML5
Optica Geometrică FlashFlash
Planul înclinat JavaJava
Proprietățile gazului HTMLHTML5
Proprietăţile gazului JavaJava
Reacţie reversibilă JavaJava
Refracția luminii HTMLHTML5
Refracţia luminii JavaJava
Rezistența unui conductor HTMLHTML5
Rezistenta intr-un cablu FlashFlash
Sarcini și câmpuri electrice HTMLHTML5
Sarcini si Campuri Electrice FlashFlash
Semiconductori JavaJava
Semnal Circuit JavaJava
Sistemul meu Solar FlashFlash
Soluții acido-bazice HTMLHTML5 JavaJava
Spectrul corpului negru HTMLHTML5
Stare cuantică legată JavaJava
Stări de agregare HTMLHTML5 JavaJava
Stări de agregare: Noțiuni de bază HTMLHTML5
Stări de agregare - Introducere JavaJava
Structură de benzi JavaJava
Sub presiune HTMLHTML5
Travoltaj HTMLHTML5 JavaJava
Trusa de Constructie Circuite (DC si AC) JavaJava
Kit construcție circuite c. c. HTMLHTML5
Trusa de Constructie Circuite (doar DC) JavaJava
Unde in fire HTMLHTML5
Unde - Introducere  HTMLHTML5
Undele Radio JavaJava
Vederea în culori HTMLHTML5 JavaJava
Voltaj Baterie JavaJava
Arithmetic HTMLHTML5
Build a Molecule JavaJava
Friction FlashFlash
Atomic Interactions HTMLHTML5
Wave Interference JavaJava
Rutherford Scattering JavaJava
Gravity Force Lab JavaJava
Pendulum Lab FlashFlash
Projectile Motion FlashFlash
Molecules and Light JavaJava
Blackbody Spectrum FlashFlash
Under Pressure JavaJava
Wave on a String FlashFlash
Area Builder HTMLHTML5
Area Model Algebra HTMLHTML5
Area Model Decimals HTMLHTML5
Area Model Introduction HTMLHTML5
Area Model Multiplication HTMLHTML5
Balancing Chemical Equations HTMLHTML5 JavaJava
Beer's Law Lab HTMLHTML5 JavaJava
Build a Fraction HTMLHTML5 JavaJava
Calculus Grapher FlashFlash
Collision Lab FlashFlash
Concentration HTMLHTML5 JavaJava
Curve Fitting HTMLHTML5 FlashFlash
Davisson-Germer: Electron Diffraction JavaJava
Neon Lights & Other Discharge Lamps JavaJava
Eating & Exercise JavaJava
Equality Explorer HTMLHTML5
Equality Explorer: Basics HTMLHTML5
Equality Explorer: Two Variables HTMLHTML5
Equation Grapher FlashFlash
Estimation FlashFlash
Expression Exchange HTMLHTML5
Fluid Pressure and Flow JavaJava
Forces in 1 Dimension JavaJava
Fourier: Making Waves JavaJava
Fraction Matcher HTMLHTML5 JavaJava
Fractions: Equality HTMLHTML5
Fractions: Intro HTMLHTML5
Fractions Intro JavaJava
Fractions: Mixed Numbers HTMLHTML5
Function Builder HTMLHTML5
Function Builder: Basics HTMLHTML5
Gene Expression Essentials HTMLHTML5
Gene Expression - The Basics JavaJava
Gene Machine: The Lac Operon JavaJava
Glaciers JavaJava
Graphing Lines HTMLHTML5 JavaJava
Graphing Quadratics HTMLHTML5
Graphing Slope-Intercept HTMLHTML5
The Greenhouse Effect JavaJava
Models of the Hydrogen Atom JavaJava
Ladybug Motion 2D JavaJava
Lasers JavaJava
Least-Squares Regression HTMLHTML5
Lunar Lander FlashFlash
Make a Ten HTMLHTML5
Masses & Springs FlashFlash
Maze Game JavaJava
Membrane Channels JavaJava
Microwaves JavaJava
Molarity HTMLHTML5 JavaJava
Molecular Motors JavaJava
Molecule Polarity HTMLHTML5 JavaJava
Molecule Shapes HTMLHTML5 JavaJava
Molecule Shapes: Basics HTMLHTML5 JavaJava
Motion in 2D JavaJava
The Moving Man JavaJava
Simplified MRI JavaJava
Natural Selection HTMLHTML5 JavaJava
Neuron HTMLHTML5 JavaJava
Normal Modes FlashFlash
Number Line: Integers HTMLHTML5
Number Line: Operations HTMLHTML5
Optical Quantum Control JavaJava
Optical Tweezers and Applications JavaJava
pH Scale HTMLHTML5 JavaJava
pH Scale: Basics HTMLHTML5
Plate Tectonics JavaJava
Plinko Probability HTMLHTML5 FlashFlash
Proportion Playground HTMLHTML5
Quantum Tunneling and Wave Packets JavaJava
Quantum Wave Interference JavaJava
Radiating Charge FlashFlash
Reactants, Products and Leftovers HTMLHTML5 JavaJava
Reactions & Rates JavaJava
Resonance FlashFlash
Ladybug Revolution JavaJava
Self-Driven Particle Model JavaJava
Salts & Solubility JavaJava
Sound JavaJava
Stern-Gerlach Experiment FlashFlash
Stretching DNA JavaJava
Sugar and Salt Solutions JavaJava
Torque JavaJava
Trig Tour HTMLHTML5
Unit Rates HTMLHTML5
Vector Addition HTMLHTML5 FlashFlash

One at a Time

Simulation Name Technology
Baloanele si Electricitatea Statica DownloadHTML5
Kit Construcție circuite c. c. - Laborator virtual DownloadHTML5
Construiește molecula DownloadHTML5
Construiește un atom DownloadHTML5
Difuzie DownloadHTML5
Echilibrul DownloadHTML5
Energia în skatepark DownloadHTML5
Energia pe terenul de skate. Baze teoretice DownloadHTML5
Formele energiei si schimbarile sale DownloadHTML5
Forțe și mișcare - noțiuni de bază DownloadHTML5
Frecarea DownloadHTML5
Gaze - Introducere DownloadHTML5
Gravitatia si Orbitele DownloadHTML5
Interferența undelor DownloadHTML5
Izotopii și masa atomică DownloadHTML5
Împrăștierea Rutherford DownloadHTML5
Laborator - Condensatoare: noțiuni de bază DownloadHTML5
Laborator Forța gravitațională DownloadHTML5
Laborator Forța gravitațională: noțiuni introductive DownloadHTML5
Laborator - studiul pendulului DownloadHTML5
Legea lui Coulomb DownloadHTML5
Legea lui Faraday DownloadHTML5
Legea lui Hooke DownloadHTML5
Legea lui Ohm DownloadHTML5
Mase și resorturi DownloadHTML5
Mase și resorturi (noțiuni de bază) DownloadHTML5
Mișcarea proiectilelor DownloadHTML5
Moleculele și lumina DownloadHTML5
Proprietățile gazului DownloadHTML5
Refracția luminii DownloadHTML5
Rezistența unui conductor DownloadHTML5
Sarcini și câmpuri electrice DownloadHTML5
Soluții acido-bazice DownloadHTML5
Spectrul corpului negru DownloadHTML5
Stări de agregare DownloadHTML5
Stări de agregare: Noțiuni de bază DownloadHTML5
Sub presiune DownloadHTML5
Travoltaj DownloadHTML5
Kit construcție circuite c. c. DownloadHTML5
Unde in fire DownloadHTML5
Unde - Introducere  DownloadHTML5
Vederea în culori DownloadHTML5
Arithmetic DownloadHTML5
Atomic Interactions DownloadHTML5
Area Builder DownloadHTML5
Area Model Algebra DownloadHTML5
Area Model Decimals DownloadHTML5
Area Model Introduction DownloadHTML5
Area Model Multiplication DownloadHTML5
Balancing Chemical Equations DownloadHTML5
Beer's Law Lab DownloadHTML5
Build a Fraction DownloadHTML5
Concentration DownloadHTML5
Curve Fitting DownloadHTML5
Equality Explorer DownloadHTML5
Equality Explorer: Basics DownloadHTML5
Equality Explorer: Two Variables DownloadHTML5
Expression Exchange DownloadHTML5
Fraction Matcher DownloadHTML5
Fractions: Equality DownloadHTML5
Fractions: Intro DownloadHTML5
Fractions: Mixed Numbers DownloadHTML5
Function Builder DownloadHTML5
Function Builder: Basics DownloadHTML5
Gene Expression Essentials DownloadHTML5
Graphing Lines DownloadHTML5
Graphing Quadratics DownloadHTML5
Graphing Slope-Intercept DownloadHTML5
Least-Squares Regression DownloadHTML5
Make a Ten DownloadHTML5
Molarity DownloadHTML5
Molecule Polarity DownloadHTML5
Molecule Shapes DownloadHTML5
Molecule Shapes: Basics DownloadHTML5
Natural Selection DownloadHTML5
Neuron DownloadHTML5
Number Line: Integers DownloadHTML5
Number Line: Operations DownloadHTML5
pH Scale DownloadHTML5
pH Scale: Basics DownloadHTML5
Plinko Probability DownloadHTML5
Proportion Playground DownloadHTML5
Reactants, Products and Leftovers DownloadHTML5
Trig Tour DownloadHTML5
Unit Rates DownloadHTML5
Vector Addition DownloadHTML5
Vector Addition: Equations DownloadHTML5


To access a PhET simulation on an iPad while not connected to the internet, first open the sim in Safari by clicking the play button. Tap the Action button and then tap Add to Reading List. In the future, simply tap the Bookmarks icon and tap the sim page that is saved in the Reading List.

One at a Time

Simulation Name Technology
Baloanele si Electricitatea Statica DownloadHTML5
Kit Construcție circuite c. c. - Laborator virtual DownloadHTML5
Construiește molecula DownloadHTML5
Construiește un atom DownloadHTML5
Difuzie DownloadHTML5
Echilibrul DownloadHTML5
Energia în skatepark DownloadHTML5
Energia pe terenul de skate. Baze teoretice DownloadHTML5
Formele energiei si schimbarile sale DownloadHTML5
Forțe și mișcare - noțiuni de bază DownloadHTML5
Frecarea DownloadHTML5
Gaze - Introducere DownloadHTML5
Gravitatia si Orbitele DownloadHTML5
Interferența undelor DownloadHTML5
Izotopii și masa atomică DownloadHTML5
Împrăștierea Rutherford DownloadHTML5
Laborator - Condensatoare: noțiuni de bază DownloadHTML5
Laborator Forța gravitațională DownloadHTML5
Laborator Forța gravitațională: noțiuni introductive DownloadHTML5
Laborator - studiul pendulului DownloadHTML5
Legea lui Coulomb DownloadHTML5
Legea lui Faraday DownloadHTML5
Legea lui Hooke DownloadHTML5
Legea lui Ohm DownloadHTML5
Mase și resorturi DownloadHTML5
Mase și resorturi (noțiuni de bază) DownloadHTML5
Mișcarea proiectilelor DownloadHTML5
Moleculele și lumina DownloadHTML5
Proprietățile gazului DownloadHTML5
Refracția luminii DownloadHTML5
Rezistența unui conductor DownloadHTML5
Sarcini și câmpuri electrice DownloadHTML5
Soluții acido-bazice DownloadHTML5
Spectrul corpului negru DownloadHTML5
Stări de agregare DownloadHTML5
Stări de agregare: Noțiuni de bază DownloadHTML5
Sub presiune DownloadHTML5
Travoltaj DownloadHTML5
Kit construcție circuite c. c. DownloadHTML5
Unde in fire DownloadHTML5
Unde - Introducere  DownloadHTML5
Vederea în culori DownloadHTML5
Arithmetic DownloadHTML5
Atomic Interactions DownloadHTML5
Area Builder DownloadHTML5
Area Model Algebra DownloadHTML5
Area Model Decimals DownloadHTML5
Area Model Introduction DownloadHTML5
Area Model Multiplication DownloadHTML5
Balancing Chemical Equations DownloadHTML5
Beer's Law Lab DownloadHTML5
Build a Fraction DownloadHTML5
Concentration DownloadHTML5
Curve Fitting DownloadHTML5
Equality Explorer DownloadHTML5
Equality Explorer: Basics DownloadHTML5
Equality Explorer: Two Variables DownloadHTML5
Expression Exchange DownloadHTML5
Fraction Matcher DownloadHTML5
Fractions: Equality DownloadHTML5
Fractions: Intro DownloadHTML5
Fractions: Mixed Numbers DownloadHTML5
Function Builder DownloadHTML5
Function Builder: Basics DownloadHTML5
Gene Expression Essentials DownloadHTML5
Graphing Lines DownloadHTML5
Graphing Quadratics DownloadHTML5
Graphing Slope-Intercept DownloadHTML5
Least-Squares Regression DownloadHTML5
Make a Ten DownloadHTML5
Molarity DownloadHTML5
Molecule Polarity DownloadHTML5
Molecule Shapes DownloadHTML5
Molecule Shapes: Basics DownloadHTML5
Natural Selection DownloadHTML5
Neuron DownloadHTML5
Number Line: Integers DownloadHTML5
Number Line: Operations DownloadHTML5
pH Scale DownloadHTML5
pH Scale: Basics DownloadHTML5
Plinko Probability DownloadHTML5
Proportion Playground DownloadHTML5
Reactants, Products and Leftovers DownloadHTML5
Trig Tour DownloadHTML5
Unit Rates DownloadHTML5
Vector Addition DownloadHTML5
Vector Addition: Equations DownloadHTML5