OghmaNano Simulate organic/Perovskite Solar Cells, OFETs, and OLEDs DOWNLOAD

Global OghmaNano usage map — Worldwide distribution of OghmaNano users — over 25,000 downloads and counting. A standard you can trust - users have published over 150 papers to-date using OghmaNano

Examples of OghmaNano simulations: solar cells, OFETs, microlenses, waveguides, OLEDs, optical filters, large-area devices, and 3D meshes. — a) Organic/Perovskite solar cell simulation; b) OFET transistor simulation; c) Microlens simulation; d) Photonic waveguide simulation; e) Light escaping structured films; f) OLED simulation; g) Optical filter simulation; h) Large area device modelling (hexagonal contacts); i) Mapping carrier density in position/energy space; j) Building complex 3D meshes; k) Resistance maps of large area devices.

Download OghmaNano for Windows

OghmaNano is a, cross-platform device simulator for organic solar cells, perovskite photovoltaics, OLEDs, OFETs, GaAs and silicon devices. It combines drift–diffusion transport with optical modeling, SRH recombination, JV analysis, and advanced 1D–3D physics. Download the latest Windows installer below.

Stable version 8.1.031 (01/09/2025)

To install OghmaNano download a copy of the OghmaNano installer from below and say yes to all questions:

Click here to download OghmaNano now 44 Mb

Beta versions

Beta versions include experimental features that are still being tested. These builds are intended for advanced users only. If you are a new or inexperienced user, please install the stable version above.

🧪 Download the beta installer (advanced users)

This beta build of OghmaNano includes features that are under active development and may be less stable than the standard release. It is not recommended for day-to-day production work.

⚠️ Note: This is an unsigned Windows installer. Windows SmartScreen will show a warning when you run it; advanced users can proceed by choosing “More info” → “Run anyway”.

Download OghmaNano beta (0.2 MB)