TopOpt

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

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About

TopOpt is ranked #6 of 20 in generative design software on Inferse. It runs on Android, iOS, Linux, macOS, Web, Windows. There is a free plan.

Compared on generative design software

Free plan: Yestopopt.mek.dtu.dk
Simulation integration: Yestopopt.mek.dtu.dk
Native CAD integration: Yestopopt.mek.dtu.dk
Optimization methods: topologytopopt.mek.dtu.dk

Facts

Purpose: TopOpt is an acronym for Topology Optimization, and the DTU group develops and applies density based topology optimization methods.topopt.mek.dtu.dk · 29 Sept 2026
Group: The group is a joint research effort between DTU Mechanical Engineering and DTU Compute.topopt.mek.dtu.dk · 29 Sept 2026
Interactive apps: The site lists 2D and 3D interactive TopOpt apps for handheld devices and web.topopt.mek.dtu.dk · 29 Sept 2026
Mobile platforms: The 3D app is listed for iOS, Windows, and Mac OSX; the 2D app is listed for iOS, Android, Linux, Mac OSX, and Windows.topopt.mek.dtu.dk · 29 Sept 2026
MATLAB code: The page offers MATLAB codes for minimum compliance problems and Python code described as a 200-line implementation for minimum compliance problems.topopt.mek.dtu.dk · 29 Sept 2026
Educational audience: The 99-line MATLAB code is intended for engineering education and is offered to students and newcomers to topology optimization.topopt.mek.dtu.dk · 29 Sept 2026
Large scale framework: The PETSc-based code is a fully parallel framework for very large scale topology optimization on structured grids.topopt.mek.dtu.dk · 29 Sept 2026
Framework components: The PETSc framework includes mesh and optimization parameters, a 3D linear elasticity solver, standard and PDE based filters, parallel MMA, and IO and Python script converters.topopt.mek.dtu.dk · 29 Sept 2026
Integrations: The PETSc framework is built upon PETSc, and the page recommends ParaView version 4.0 or newer for visualization.topopt.mek.dtu.dk · 29 Sept 2026
Photonics: The photonics offering includes a 200-line MATLAB TopOpt code for 2D cylindrical metalens design and five COMSOL Multiphysics models.topopt.mek.dtu.dk · 29 Sept 2026
Buckling optimization: TopBuck250 extends top99neo to 2D buckling problems and supports buckling load factor maximization and minimum volume design with compliance and buckling constraints.topopt.mek.dtu.dk · 29 Sept 2026
Grasshopper: The Apps/Software page lists TopOpt for Grasshopper and links to a Grasshopper project page.topopt.mek.dtu.dk · 29 Sept 2026
Platform requirements: The Windows downloads for the 2D and 3D apps require VC++R2012 and VC++R2013.topopt.mek.dtu.dk · 29 Sept 2026
Security and support: The opened maker pages provide no security or compliance statements and list no support plan.topopt.mek.dtu.dk · 29 Sept 2026