SculptForge

The free, open-source alternative to ZBrush. Sculpting for Linux, macOS and Windows with free built-in AI (image/text to 3D), Send to Unreal, game-ready LODs, Gaussian splats and OpenUSD.

3D, Avatars & Digital Humans
Game Development
MCP Servers & Tools

3d
cpp
dear-imgui
digital-sculpting
fbx
game-development
gaussian-splatting
gltf
image-to-3d
mcp
opengl
openusd
sculpting
text-to-3d
unreal-engine
zbrush-alternative

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Stars: 148
Forks: 20
+ today: +5
Created: 11d

Ranking data as of October 31, 2026 (UTC).

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148 stars

Overview

The free, open-source alternative to ZBrush. Sculpting for Linux, macOS and Windows with free built-in AI (image/text to 3D), Send to Unreal, game-ready LODs, Gaussian splats and OpenUSD. It ranks #96 on GitTiger, gaining +5 stars on October 31, 2026 (UTC).

The project is written in C++ and has 20 forks. It was created 11d ago.

Installation

git clone https://github.com/islandmed/SculptForge.git
cd SculptForge
# see README for setup