Download of BeamGrapherFree 1.1.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free software for Mac OS X is an intellectual property of Mark D. Walker. BeamGrapherFree for Mac is included in Education Tools. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Beam Grapher is a simple beam analysis tool to determine quickly and efficiently moments, shears and deflections in a simply supported beam. Loads can be concentrated, uniform and partial uniform, as well as linear and partial linear. These load types cover the most commonly encountered load conditions in residential and low rise commercial structures.
You may want to check out more Mac applications, such as ScienceMatrix, Enzyme X or CUDA, which might be related to BeamGrapherFree.