The Best Slicer for the Anycubic Kobra (S1, 3, and 2)

Current Anycubic Kobra printers (the Kobra S1 and Kobra 3) use Anycubic Slicer Next, and because it is an OrcaSlicer fork, stock OrcaSlicer is always a viable alternative. Older Kobras (Kobra 2 and earlier) run from Cura, PrusaSlicer, or OrcaSlicer with the right profile. Here is how to pick for your machine.

Current Kobras: Anycubic Slicer Next

For the Kobra S1 (and S1 Combo) and the Kobra 3 (and 3 Combo), the recommended slicer is Anycubic Slicer Next. It ships the official machine profiles for these printers, including the multi-color setup on the Combo versions, and it is built on OrcaSlicer. That means you get OrcaSlicer's calibration-first workflow (flow ratio, pressure advance, temperature towers) with Anycubic's tuned Kobra settings already in place.

Note the naming: Anycubic Slicer Next is the current, OrcaSlicer-based software. The older "Anycubic Slicer" is a separate, earlier program. For any current Kobra, you want Slicer Next.

Prefer OrcaSlicer? That works too

Since Slicer Next is a fork, stock OrcaSlicer slices for the Kobra S1 and Kobra 3 perfectly well; the engine and behavior are the same. The only difference is that you supply the Kobra machine profile yourself instead of getting it bundled. People searching for "Kobra S1 OrcaSlicer" are usually fine: pick the matching profile and the workflow is identical to Slicer Next.

Older Kobras (Kobra 2 and earlier)

Earlier Kobra printers are commonly run from Cura or PrusaSlicer with a community or Anycubic-supplied profile, and they also slice fine in OrcaSlicer with the right machine definition. There is no single "official" modern slicer pushed for these the way there is for the S1 and 3, so use whichever you are comfortable with as long as the profile matches the printer.

Running Kobras in a farm

A shelf of Kobras is a common starting point for a small print farm. Slicing each job by hand per machine is where the time goes. Printago manages Anycubic Kobra printers (alongside other brands) in one queue and slices in the cloud with the same OrcaSlicer engine Anycubic Slicer Next is built on, so jobs route to whatever Kobra is free with the correct profile applied. See cloud slicer, how to set up a 3D print farm, and the Anycubic Slicer overview.