Slic3r

Turn your 3D models into G-code

Free software · slic3r.org

Open Slic3r in AirStack

What Slic3r’s own pages say

What it says it doesTurn your 3D models into G-code slic3r.org
PlatformsLinux, Windows, macOS slic3r.org
Deploymentdesktop app slic3r.org
IntegrationsOctoPrint slic3r.org
Free planYes slic3r.org
Open sourceYes slic3r.org
LicenseSlic3r is licensed under the GNU Affero General Public License, version 3 slic3r.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.