Orca Slicer is a powerful, free, and open-source 3D printing slicer software whose primary purpose is to convert a digital 3D model (like an STL or 3MF file) into G-code, a set of detailed instructions that a 3D printer uses to build the object layer by layer. It is highly valued for being a generalized, feature-rich fork of Bambu Studio that extends compatibility to a vast range of 3D printers, including machines from manufacturers like Prusa, Creality, and Voron, and offering superior support for advanced firmware like Klipper. You can get the orca slicer at
https://orcaslicer.vip/