Slic3r is mainly a toolpath generator for 3D printers: it reads 3D models (STL, OBJ, AMF, 3MF) and it converts them into G-code instructions for 3D printers.
It served as a platform for implementing several new (experimental) ideas that later became technology standards, such as multiple extruders, brim, variable-height layers, per-object settings, modifiers, post-processing scripts, G-code macros and more.
This is free and open source software.
Key Features
- Supports RepRap (Prusa Mendel, MendelMax, Huxley, Tantillus…), Ultimaker, Makerbot, Lulzbot AO-100, TAZ, MakerGear M2, Rostock, Mach3, Bukobot and lots more. And even DLP printers.
- Reads STL, AMF and OBJ files while it can output G-code and SVG files.
- Fast G-code generation
- All the features of the user-friendly interface are also available from command line. This allows to integrate Slic3r in your custom toolchain and batch operations as you like.
- Print with multiple extruders.
- Use brim for the best adhesion.
- Smart cooling logic will regulate your fan speed and print speed to ensure each layer has enough time to cool down before next one is laid on it.
- Compose a plate but print one object at time.
- Microlayering: save time, increase accuracy.
- Manage multiple printers, filaments and build styles.
- Automatic generation of support material for overhangs.
Website: slic3r.org
Support:
Developer: Alessandro Ranellucci, Joseph Lenox, and contributors
License: GNU Affero General Public License v3.0
Slic3r is written in C++ and Perl. Learn C++ with our recommended free books and free tutorials. Learn Perl with our recommended free books and free tutorials.
Related Software
| 3D Printer Tools | |
|---|---|
| Orca Slicer | Forked from BambuStudio, itself a fork of PrusaSlicer, itself a fork of Slic3r |
| PrusaSlicer | Takes 3D models (STL, OBJ, AMF) and converts them into G-code instruction |
| Cura | State-of-the-art slicer app to prepare your 3D models for your 3D printer |
| SuperSlicer | G-code generator for 3D printers |
| Slic3r | Toolpath generator for 3D printers |
| BambuStudio | Bbills itself as a cutting-edge, feature-rich slicing program |
| Printrun | Suite of hosts for 3D printers and other CNC machines |
| MatterControl | Track, preview, and print your 3D parts |
| mslicer | Currently only ELEGOO .goo files can be generated |
| OctoPrint | Based on BambuStudio |
| Creality Print | 3D slicer for Creality printers |
| ElegooSlicer | Slicer compatible with most FDM printers |
| preFlight | Building on the Slic3r legacy as a spiritual successor to PrusaSlicer |
| QIDIStudio | Snappy web interface for controlling consumer 3D printers |
Read more in the software roundup.
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