WinCoot

WinCoot offers a complete, open-source environment for building and refining macromolecular models, with a focus on protein crystallography. This application enables scientists to preview, adjust, and validate atomic models against experimental electron density data. Key features include real-time model manipulation, geometry validation, and ligand fitting. Its comprehensive toolset facilitates the detection and correction of errors, ensuring high-quality structural models. As a freely available resource, WinCoot lowers the barrier to advanced structural analysis, empowering research and education in structural biology.