UX3D is a company that specializes in 3D graphics and data visualization solutions. Their product, Gestaltor, is a powerful glTF 3D viewer and editor designed for developers and artists to optimize and inspect 3D assets. Gestaltor offers a range of features including real-time rendering, intuitive editing tools, and comprehensive support for the glTF format, making it a valuable tool for enhancing 3D workflows. The website, www.gestaltor.io, provides more information about the product, including its features, pricing, and download options.