Slicing software for LulzBot 3D printers

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 turtorials below.

Current Version: 3.6.36

Cura LulzBot Edition Patch Notes:

Cura LE 3.6.36 Patch Notes:

Bumped firmware version of TAZ 6 and TAZ Workhorse to

  • Minor adjustment to X travel limits on Workhorse
  • Default status for Runout Sensor on TAZ 6 set to off

Minor changes to SideKick start gcode

  • Start heating bed sooner leading to less downtime when starting a print

Material profile changes

  • Added NinjaTek Armadillo for M175/v2 Tool Head on all compatible printers
  • Added Polymaker ASA for TAZ Pro with HE Tool Head
  • Expanded some existing profiles for use on different printers with the same Tool Head
  • Issue resulting in existing Polymaker PETg profiles not appearing in Cura was resolved
  • Removed several discontinued materials

Patch Notes for older builds and experimental builds can be found here 

Please note: patch notes for older versions are a work in progress

Minimum System Requirements

Operating System

Windows 7 or newer

Mac OSX 10.14 or newer

Debian 10

Ubuntu 20.04 or newer (Some tweaking required)

Note: Linux support is currently very limited, more flexible builds are in development.

Minimum Hardware Requirements

  • OpenGL v2 compatible graphics card
  • Suggested: OpenGL v4.1 or higher
  • Intel Core 2 or AMD Athlon 64 or newer
  • 4 GB of RAM or more

Cura Firmware Flashing

Profile Updates for Cura LE v3.6.20

The following profile updates can be manually imported into Cura LE v3.6.20.

These profiles are already included in all versions of Cura LE v3.6.22 and above.

v3.6.20 Profile Update Instructions

  • Download the profiles below
  • Open Cura LE
  • Select LulzBot Workhorse HE or LulzBot TAZ Pro Dual Extruder as the active printer
  • On the right-hand side of the Cura LE window in the Profile section, press the drop down arrow, and select Manage Profiles
  • Press the Import button
  • Select one of the profiles downloaded earlier and press the Open button
  • The profile will now be available in the Profile drop down list

v3.6.20 Profile Update Downloads - click to download

Firmware Notes:

We recommend using the latest firmware included within Cura LulzBot Edition to maximize long-term compatibility. Users that need to use old GCode files can restore compatible firmware ( or below) through Legacy Cura LulzBot Edition v21.08.

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 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.

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.

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 FAME 3D - Released under terms of the LGPLv3 License.

Copyright © 2014, 2015, 2016, 2017 FAME 3D - 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/. 

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