Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




High precision scientific calculator with full support for physical units (web and terminal versions).


Algodoo gives you the opportunity to play with physics. Use your own hands and simple drawing tools to design, construct and explore the world of physics.


Open source numerical computation tool enabling advanced statistical analysis, nonlinear fitting, ODE solving, and 1D/2D data visualization for research.




Polytoria is a free-to-play platform and website similar to Roblox. You can create levels, play levels, talk in a forum, customize your avatar and do many more activities.




COMSOL Multiphysics is an engineering, design, and finite element analysis software environment for the modeling and simulation of any physics-based system.

FEATool is a fully integrated multiphysics modeling and engineering simulation environment for Matlab and Octave, featuring built-in CAD and geometry tools, preprocessing and grid generation, solvers, and postprocessing and visualization.



Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!.




Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.



Tabletop Club is an open-source, cross-platform sandbox for playing your favorite tabletop games with others in a physics-based 3D environment using easy-to-make asset packs.



Developed over more than two decades in collaboration with leading game developers, Havok Physics is a fast and high-performance physics engine for games.



Create and manage your own space program, build and fly spacecraft, and try to conquer space.




iPhysics Sandbox is a simplistic physics sandbox (go figure). Depending on your personal setting configuration, its possible to get iPhysics engine to calculate every little attribute of every little object.




Yenka is a new generation of educational modelling tools from Crocodile Clips.
Equally at home on whiteboards or when used by individual students, they let you experiment with the topics you're teaching in a safe, accurate virtual world. Their modelling products include: Yen.
SimScale offers a software that allows you to perform CFD, FEA, and Thermal simulations to your CAD model in the cloud without needing high-performance computing power.




Simphy is a simulation software to create 2D and 3D simulations with easy drag and drop options. You can create different types of bodies inside its physics world with different parameters like restitution, friction, velocity etc.




Monster Balls Smash is an arcade puzzle game with realistic physics inspired by my love of cartoons, angry birds, monster films and comedy destruction. It's easy to pick up and play and ideal when your bored in queues, commuting or generally waiting.




Code_Saturne solves the Navier-Stokes equations for 2D, 2D-axisymmetric and 3D flows, steady or unsteady, laminar or turbulent, incompressible or weakly dilatable, isothermal or not, with scalars transport if required.
WolfCalc is a light minimal front end to the powerful Wolfram|Alpha™ Computational Knowledge Engine™, which is one of the most powerful calculators in the world and can be used to solve a large variety of problems.



Physics Formulas Calculator comprises a selection of 119 different calculators that will simplify calculations which have given you headaches so far. Complex calculations, such as Force, Static Friction and others.




LITIengine is a free and open-source 2D Game Engine that lets you create tile-based games with plain Java. LITIengine natively supports all common desktop operating systems, maintaining high portability due to the absence of external libraries.




Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an embeddable web widget.




Really Slick contains free 3D OpenGL screensavers. All of these savers are colorful and exhibit rich animation that never repeats. Some are based on classic screensaver themes, such as fireworks, swarms, and plasma.


