Formlabs PreForm vs Slic3r
| Formlabs PreForm | Slic3r | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | macOS, Windows | api, Linux, macOS, self-hosted, Windows |
| Free plan | Yes | Yes |
| Auto supports | Yes | Yes |
| Printer control | Yes | Yes |
| Print monitoring | No | — |
| Cloud slicing | Yes | — |
| Model repair | Yes | Yes |
| Multi-material tools | — | Yes |
Both are listed in Best 3D Printing Software. On Freedom251, Formlabs PreForm scores higher on our published basis.