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CURA LULZBOT EDITION

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 tutorials below.

Current Version: 3.6.37

Note: The Debian installer may also work on Ubuntu and Mint

Cura LulzBot Edition Patch Notes:

Cura LE 3.6.37 Patch Notes:

Firmware Changes:

  • Reverted TAZ Pro Dual Extruder and TAZ Pro XT Dual Extruder firmware from 2.0.0.144.6 to 2.0.0.144.5 due to reported issues with bed leveling that were not present in previous builds

Bug Fixes:

  • Fixed issue where creating a new material profile for 1.75mm Tool Heads didn't display the new profile in Cura
  • Fixed some issues where M1 chip equipped Macs were unable to use functionality requring use of USB ports (USB printing, firmware flashing, etc.)

Material Profile Changes:

  • Added Jabil SEBS for all current model Tool Heads on all currently produced printers and the TAZ 6
  • Expanded Polymaker PolyCast to all SideKick 2.85mm Tool Heads
  • Expanded Chroma Strand ABS to all SideKick Tool Heads and to all SL Tool Heads
  • Expanded Polymaker ASA to SE Tool Heads on all compatible printers
  • Expanded NinjaTek Aramdillo to all H175 and SK175 Tool Heads
  • Expanded Polymaker CoPA to all HE Tool Heads and to SE and SK285 Tool Heads on the SideKicks
  • Expanded 3D-Fuel Pro PLA to SideKick M175 Tool Heads
  • Adjusted headed bed temperatures for Chroma Strand, IC3D, and Village Plastics ABS on Pro Dual printers

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+

Note: Linux support is currently limited, more flexible builds are in the works.

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 (1.1.5.64 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 1.1.5.70 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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