OrcaSlicers is an advanced, free and open‑source 3D printing slicing software designed to convert digital 3D models into precise G‑code instructions that 3D printers can follow, helping users achieve high‑quality prints with speed and accuracy. Built on the trusted foundations of PrusaSlicer and Bambu Studio, Orca Slicer stands out with smart calibration tools, customizable print profiles, automatic support generation, and broad printer compatibility across Windows, macOS, and Linux, making it ideal for hobbyists and professionals alike. With its intuitive user interface and powerful features like adaptive slicing, temperature and flow calibration, and intelligent seam control, Orca Slicer empowers makers to optimize print quality, reduce trial‑and‑error, and streamline their 3D printing workflow. As a community‑driven project, Orca Slicer continues to evolve with regular updates and contributions from users worldwide, ensuring cutting‑edge capabilities and reliability for every 3D printing project.