Ultimaker Cura download

v5.4 [Jul 5, 2023]
- Improved slicing time for Tree Support.
- Introduced 10 new settings and updated 2 so anyone can tune the behavior.
- Updated options for Tree Support Rest Preference to be more correct.
- Fixed a bug where Tree Support would generate unsupported islands.
- Fixed a bug where slicing would fail if Preference was set to On Any Flat Surface.
- Fixed a bug where branches were not generated when Support Interface was enabled..
- Fixed a bug where the Support Overhang Angle caused a crash with Tree Support.
- Fixed a bug where the Support Interface was not correctly generated with Tree Support.
New features and improvements:
- Updated the UltiMaker logo to reflect the new company logo.
- Added support for the updated mainboard revisions of UltiMaker S3, S5, and S7.
- Introduced Hole Horizontal Expansion Max Diameter so only the expansion of smaller holes can be tuned while leaving larger holes untouched..
- Introduced Skirt Height setting to make a skirt easier to remove.
- Improved the minimum layer time for printers with multiple extruders..
- Improved accuracy of when the M104 Hotend Temperature command is added.
- Improved printing order of the prime tower to include a dual brim, primed every layer, and primed before and after the extruder switch..
- Improved behavior for opening and closing categories when adding a new printer.
- Removed the settings related to Wire Printing since it was broken and barely used..
- Upgraded PyQt to version 6.4.2 which improves responsiveness in the UI.
Bug Fixes:
- Fixed a bug where the brim line would not be printed in the same orientation.
- Fixed a bug where models dropped to the buildplate when they were supposed to be floating.
- Fixed a bug where models would overlap if multiple models were loaded at the same time.
- Fixed a bug where an error would be shown too often in One At A Time print sequence.
- Fixed a bug where the message for a new Beta version available would show up during the Beta..
- Fixed a bug where ESun PLA would display unsupported..
- Fixed a bug where the printjob name was hard to read in darkmode.
- Fixed a bug where the Minimum Layer Time was incorrectly interpolated.
- Fixed a bug where Cura would crash on star-up for some Linux systems because of missing SimpleButton, contributed by @fieldOfView.
- Fixed a bug where the Post Processing Plugin would create extra folders, contributed by @fieldOfView.
- Fixed AppImage Icon for Linux systems, contributed by @leoheck.
- Fixed a bug where the buildplate temperature in the USB printing monitor was not rounded, contributed by @asteroids1975.
- Fixed a bug where retracting for Filament Change was not performed correctly because of an extra /n in the gcode. Contributed by @JuanManuelCuello.
- Fixed a bug where the material estimation would not show currencies correctly. Contributed by @Diegovd.

v5.2 [Oct 21, 2022]
- Building from source is now more accessible to Mac, Windows, and Linux users. If you want to contribute, it’s easier than ever to get started. Read more about it here.
- Fixed a bug so that the random Z-Seam setting is now more random.
- Fixed a bug where tree support had infill by default where it was supposed to be hollow
- Fixed a bug where Windows users saw pointless notifications when they left Ultimaker Cura running in the background.

v3.3 [Apr 24, 2018]
Bug fixes
- Crash on Windows. Fixed an issue when the software crashes when installing to a drive other than C (Windows).
- Crash with OctoPrint installed. Please go to the Plugin Browser and update to the latest version of the OctoPrint plugin after installing Ultimaker Cura 3.3.1.
- Fixed missing profiles when updating to Ultimaker Cura 3.3.0.