4. Cura & Materialise Magics (Best for 2D to 3D Print Bas-Reliefs)
Creating replica 3D assets from real-world objects. 2d to 3d image converter software free download
Casual hobbyists experimenting with photogrammetry. direct slicing for manufacturing. Entirely free
Popular 3D printing slicers like Ultimaker Cura can automatically convert a standard 2D grayscale JPEG into a 3D heightmap (lithophane or bas-relief) just by dragging and dropping the file into the software. 3D printing hobbyists. Pros: Instant conversion; direct slicing for manufacturing. active open-source community.
Entirely free; production-ready topology; active open-source community.