OpenStudio

Energy modeling tool with EnergyPlus and Radiance support for whole building analysis
Oct 09, 2026
Rating:
Category:
Developer Tools › IDE
Developer:
NREL
License:
Open source
Total downloads:
52
Latest version:
1.5

Description

A comprehensive suite of tools designed to facilitate whole building energy modeling with EnergyPlus and advanced daylight analysis using Radiance. It supports community development, extensions, and private sector adoption. The app offers user-friendly graphical interfaces and a Software Development Kit (SDK) to streamline the modeling process.

Our software library provides a free download of OpenStudio 1.5 for Mac. The software lies within Developer Tools, more precisely IDE. This Mac download was checked by our antivirus and was rated as safe. The current setup file available for download requires 447.9 MB of hard disk space.

The default filename for the application's installer is openstudio-1.5.0.2dc18ed8f.dmg. This free Mac application is a product of NREL. OpenStudio was developed to work on Mac OS X 10.9.0 or later. The following version: 1.5 is the most frequently downloaded one by the program users.

From the developer:

OpenStudio is a collection of tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance. It facilitates community development, extension, and private sector adoption. OpenStudio includes graphical interfaces along with a Software Development Kit (SDK).

You may want to check out more Mac applications, such as HexDecBin or Objective Basic, which might be similar to OpenStudio.

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