Zmodeler is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best Mac alternative is Blender, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Zmodeler and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Zmodeler are SketchUp (Freemium), MakeHuman (Free, Open Source), Autodesk Maya (Paid) and Wings 3D (Free, Open Source).
SketchUp (formerly Google Sketchup) is a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, civil and mechanical engineering, film, and video game design—and available in a freeware version, SketchUp Make, and a paid...
MakeHuman is an interactive modelling tool for creating realistic 3D human characters. These models can be exported to several computer graphics and animation platforms including Blender, Unity 3D, Unreal Engine, OpenSim and Second Life.
Wings 3D is a subdivision modeler inspired by Nendo and Mirai from Izware. It is possible to assign materials, vertex color, UV coordinates and textures, but there will be improvements in those features before Wings goes 1.0.
Rhino can create, edit, analyze, document, render, animate, and translate NURBS* curves, surfaces, and solids, point clouds, and polygon meshes. There are no limits on complexity, degree, or size beyond those of your hardware.
pixiv has released "VRoid Studio", a character maker that allows users to create, in easy steps, 3D model characters which can be used in various VR\AR platforms as well as the production 3DCG animation and games.