IRONCAD 2026 Cumulative Update
Updated: September 7, 2026
Published: September 7, 2026
Cumulative fixes can be applied to past fixes in bulk.(No need to apply individual fixes)
* Click to start downloading automatically
How to apply
- Close all IRONCAD.
- Unzip the downloaded ZIP file.Double-click the exe file to run it.
*If you see the message "Windows has protected your PC", you can click [Details] to select [Run].
Fixed bugs
The 3D group name cannot be changed.
- 3D sketch dimensions remain
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Settings changed in the new installer
The following optional change information is also included in the cumulative hotfix:
In environments where IRONCAD 2026 is already installed, applying this hotfix does not change the settings.
(For information recorded in the user folder,Initializing CAXAChanges are possible by implementing them.)
This change applies if you have newly installed IONCAD 2026.
If necessary, please change the settings.
(For information recorded in the user folder,Initializing CAXAChanges are possible by implementing them.)
This change applies if you have newly installed IONCAD 2026.
If necessary, please change the settings.
・Change CAXA option settings System > [Default storage format]
Before the change: CAXA Draft 2018
After the change: CAXA Draft 2024
Changed the default because the Layout tab > New Drawing command is now available in 2024 and later.
・Change CAXA option settings Snap > [Object Snap]
Before the change: Snap to all feature points in composite objects checked
After change: Snap to all feature points in composite objects unchecked
>Reference:Snap settings for composite objects
To exclude dimension auxiliary lines from being selected when creating dimensions, you need to uncheck the corresponding options, so change the default setting for new installation to "Unchecked".