islandmed/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.
- Stars
- 419
- Forks
- 45
- Open issues
- 15
- Last push
- today
Can I sell what I build with it?
Yes, with conditions
A guide, not legal advice.
About SculptForge
SculptForge is a free, open-source AI agent tool by islandmed, written mainly in C++. 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 has 419 GitHub stars and 45 forks, and was last updated today. It's released under the GPL-3.0 license, a standard open-source license. According to the project, it works on macOS.
- License
- GPL-3.0
- Commercial use
- Copyleft
- Language
- C++
- Stars
- 419
- Last update
- today
- Runs on Mac
- Yes (as stated by the project)
- GPU
- Not stated
- Paid API key
- Not required
- Self-hostable
- Not stated
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SculptForge FAQ
Can I use SculptForge commercially?
With conditions. GPL-3.0 allows commercial use, but software you distribute that builds on it must be released under the same license. This is a plain-English summary, not legal advice.
Is SculptForge free?
Yes. SculptForge is open source and free to use. It's released under the GPL-3.0 license, a standard open-source license.
Does SculptForge run on a Mac?
Yes. According to the project, SculptForge works on macOS.
Does SculptForge need a GPU?
The project doesn't state hardware needs. AI models generally run much faster with a GPU.
Is SculptForge still maintained?
Yes. It was last updated today and has 15 open issues on GitHub.
What are alternatives to SculptForge?
Similar free, open-source tools include Claude-Code-Game-Studios, mcp, universal-modder, apify-mcp-server.
Maintain SculptForge?
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