Quixel Mixer Alternatives

Autodesk Mudbox offers tools for creating detailed organic and inorganic 3D assets. It features an efficient layer workflow that allows blending, masking, and more, and has a familiar interface for sculpting and texture painting. Ideal for professional 3D modeling tasks.

3D-Coat is the one application that has all the tools you need to take your 3D idea from a block of digital clay all the way to a production ready, fully textured organic or hard surface model.

Comprehensive 3D texturing tool offering advanced brushes, smart materials, real-time rendering, and versatility for both photorealism and stylized designs, making it an ideal choice for artists and designers to create lifelike, detailed assets with lighting and shadow effects.

Armor paint is a standalone software for 3d texture painting in PBR. It is entirely GPU based, and supports windows and linux.

MARI is a creative texture-painting tool that can handle extreme projects. MARI was developed at Weta Digital to handle the massively complex, highly detailed look development work demanded of the texture department by projects such as District 9, The Lovely Bones, and Avatar.

Agama materials is software for creating PBR materials and painting 3d models. You can create materials and use them for painting models, or you can use pre-made textures. Simple creating of procedural materials.