Cura LulzBot Edition is a Free Software program that both prepares your files for printing (by converting your model into GCODE), and also allows you to control the operation of your LulzBot 3D printer.
The latest version features an updated user interface, more slicing options, an updated slicing engine, and better print quality than ever before. Keep Cura LulzBot Edition updated to have the latest pre-set Cura print profiles, developed and tested by the LulzBot team to ensure the best performance out of your LulzBot!
Download, Installation, and Removal Instructions
Find links and instructions based on your operating system in the tutorials below.
Current Version: 3.6.21 [Release Notes]
Cura LulzBot Edition v3.6.21 Notes:
The Windows and MacOS versions of Cura LE 3.6.21 have not been tested and should be considered experimental. The current stable version of Cura LE for Windows and Mac OS is v3.6.20. LulzBot Bio users will need to use version 3.6.21.
Cura LE v3.6.20 Users: The following profile updates are included in 3.6.21, and can be manually imported into Cura LE.
Cura LulzBot Edition versions 2.6.69 and above contain firmware standardized for use with all LulzBot Mini 3D Printers, and contains important bug fixes. However, once your firmware has been updated to 18.104.22.168 or beyond, GCode files sliced with earlier versions of Cura LE will no longer be compatible and will have to be re-sliced using the latest version of Cura LE.
We recommend using the latest firmware included within Cura LulzBot Edition to maximize long-term compatibility. Users that need to use existing GCode files can restore compatible firmware (22.214.171.124 or below) through Legacy Cura LulzBot Edition v21.08.
Cura LulzBot Edition version 2.6.69 includes proposed LulzBot TAZ 5 slicing profiles with built-in filament temperature settings. Marlin Firmware 1.1.5 and later removes the built-in filament temperature presets from the Graphical LCD Controller menu. Users that prefer to use the filament temperature presets included with some legacy firmware can use the firmware included within Legacy Cura LulzBot Edition v21.08.
Minimum System Requirements
Debian 7 or newer
Fedora 23 or newer
Ubuntu 15.10 or newer
Windows 7 or newer
Mac OSX 10.7 or newer
Minimum Hardware Requirements
OpenGL v2 compatible graphics card
Suggested: OpenGL v4 or higher
for full functionality
Intel Core 2 or AMD Athlon 64 or newer
1 GB of RAM or more
End User License Agreements (EULA)
Cura LulzBot Edition, a Free Software solution for Fused Filament Fabrication 3D printing, is distributed under the terms of the GNU Lesser General Public License Version 3 (LGPLv3).
Copyright © 2017, 2018, 2019 Aleph Objects, Inc. - Released under terms of the LGPLv3 License.
Copyright © 2014, 2015, 2016, 2017 Aleph Objects, Inc. - Released under terms of the AGPLv3 License.
Derived from Cura, which was created by David Braam and Ultimaker. Copyright © 2013 David Braam - Released under terms of the AGPLv3 License.
This program is Free Software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see http://www.gnu.org/licenses/.