AutoRemesher vs Putty 3D

AutoRemesher converts high-polygon meshes into clean quad-based topology. It includes a command-line mode for headless processing, with parameters for target quad count, edge scaling, sharp edges, smooth normals, adaptivity, and anisotropy. The project provides downloads for Windows, macOS, and Linux: a ZIP release, a DMG release, and an AppImage release, respectively. Its README also includes build instructions for all three operating systems. Building the software requires a C++14 compiler, Qt 5.15.2, and TBB. The project says it is built on Geogram, libigl, isotropicremesher, and other libraries, and it is licensed under MIT. The listed plan is free. The repository documents standalone command-line use and does not list integrations with other applications. The README warns that macOS may block the downloaded app because its integrity cannot be verified, and provides steps to allow it in Security & Privacy settings.

Putty 3D has no write-up on Specifiction yet; its figures are above.