Orca Slicer is the open source 3D printing software for Bambu Lab printers. It is based on Bambu Studio and Prusa Slicer with an intuitive layout that makes the learning curve smaller for users moving from other slicers.

Orca has an incredibly advanced feature set that is easy to navigate for beginners and experienced users alike. The settings are organized by what effect they have on the print rather than technical jargon. This helps you to quickly find the right setting based on the result you want. The calibration menu is another great tool for adjusting your machine to a new filament or materials. It allows you to check the quality of the finished model by adjusting the outer wall spacing, minimizing inconsistencies and imperfections.

How to Use Orca Slicer: Step-by-Step Tutorial for Beginners

The software supports a wide variety of filaments with its built-in profiles. It also lets you create your own custom profiles based on your specific material to get the most out of your printer. In addition, you can adjust your nozzle and extruder settings to achieve the best results. Another interesting and unique feature is the support painting tool, which allows you to remove unwanted supports from your prints and save time in post-processing.

Orca also has a device tab that gives you full control over your printer directly from the program. This integration with Octoprint, Klipper (using Mainsail and Fluidd interfaces), and Obico means you can monitor your print, pause it, and stop it from within the same window.