Alternatively, you can use the following direct download links:
Before downloading Cura 15.04, ensure your computer meets the minimum system requirements: cura 15.04 download
Since this version is considered "legacy" (and over a decade old), it is no longer prominently featured on the main UltiMaker download page . To download it safely, you should use official repositories rather than third-party sites: Alternatively, you can use the following direct download
After installation, launch Cura 15.04 and start preparing your 3D models for printing. cura 15.04 download
If you are installing this on a modern Windows 10 or 11 machine: