Cura is an open source slicing application for 3D printers. It was created by David Braam who was later employed by Ultimaker, a 3D printer manufacturing company, to maintain the software. Cura is available under LGPLv3 license. Cura was initially released under the open source Affero General Public License version 3, but on 28 September 2017 the license was changed to LGPLv3. This change allowed for more integration with third-party CAD applications. Development is hosted on GitHub. Ultimaker Cura is used by over one million users worldwide and handles 1.4 million print jobs per week. It is the preferred 3D printing software for Ultimaker 3D printers, but it can be used with other printers as well.
ultimaker cura parece oferecer algum tipo de modelo freemium, onde se pode subscrever um modelo “ultimaker essentials” (https://ultimaker.com/software/ultimaker-cura). Ter rastreadores como cloudflareinsights.com também o torna menos gratuito. Ter rastreadores em um site sempre parece que esse site quer seus dados em vez de oferecer ou fornecer algo honestamente…