SOFTWARE LICENSE GUIDE
UltiMaker Cura
UltiMaker Cura is a popular open-source slicing software for 3D printing.
What it does
It prepares 3D models for printing by slicing them into layers and generating the necessary G-code, while offering extensive customization options.
Who it may suit
3D printing users of all levels, compatible with a wide range of FDM 3D printers.
Free tier and license
N/A (Open Source)
Limitations to check
As open-source software, it is free to use. Please refer to the LGPLv3 license for terms of use and distribution.
Licensing notes
Open Source, primarily licensed under the GNU Lesser General Public License v3.0 (LGPLv3).
Verification details
Last licensing verification recorded: 2026-10-28.
Directory record last updated: 2026-09-01. These are separate dates: a record update does not necessarily mean the publisher's terms changed.
AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.
Frequently asked questions
Is UltiMaker Cura compatible with printers other than UltiMaker?
Yes, UltiMaker Cura supports a vast number of 3D printers from various manufacturers. You can add custom printer profiles if your specific model is not listed by default.
What is the main function of UltiMaker Cura?
Its primary function is to 'slice' a 3D model into thin layers and generate the G-code instructions that a 3D printer uses to build the object layer by layer. It also allows for detailed control over print settings.
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