Best Physics Simulation Software 2026

Finite-element code models mantle thermo-chemical flow and crust or mantle strain on Linux and macOS.

Algodoo suits students, teachers, and children exploring physics through interactive scene-making.

Matrix-free operator library for high-order finite elements on CPUs and GPUs, with C99 and other language interfaces.

Linux API and desktop software for kinetic simulations, without built-in 3D visuals.

Interactive web tools model physics, chemistry and engineering topics.

Desktop software with 3D visuals for simulating vascular flows on Linux, macOS and Windows.

Web-based physics simulation resource with a lesson library.

Standalone scientific simulation software runs on Linux, macOS and Windows.

Open-source Linux software for offline 3D simulation work in a self-hosted environment.

Linux desktop project creates and solves quantum systems that vary over time in Qiskit.