VRoid Studio is an excellent and free 3D character modeling/drawing program, developed by pixiv from Japan. The goal is to make it easy for almost anyone to create their own virtual character model. Compared with traditional 3D software, it is easier and more efficient to make 3D characters with it. It has built-in very efficient character model making tools, and the produced character models are exquisite and delicate, which can be used for 3D CG animation, games, VR, AR and virtual YouTuber (VTuber).

DAZ Studio is a unique 3D character modeling and animation design tool developed by DAZ 3D in 2005. It was started as a library containing a large number of editable 3D character models for Poser. After several years of technology accumulation from the models library development, it finally launched its own 3D software DAZ Studio. Today, DAZ Studio's popularity in the industry has been second to none.