OpenSim

Open-source musculoskeletal simulation software used by thousands of researchers from around the world for over 15 years

What OpenSim’s own pages say

What it says it does	Open-source musculoskeletal simulation software used by thousands of researchers from around the world for over 15 years opensim.stanford.edu
Open source	Yes opensim.stanford.edu

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.