OpenRadioss project officially shut down; repository deleted

On October 1, 2026, OpenRadioss officially discontinued its open-source project, taking down its website and deleting its code repository on GitHub. The original open-source project URL is no longer directly accessible. This comes approximately four years after it was initially open-sourced by Altair in 2022. Press enter or click to view image in full size Current Alternative Software Although the official code repository and binary files have been removed, the open-source community has already established a new alternative version. Based on the original OpenRadioss repository, the open-source community has created OpenCourant as the official community continuation project. This project preserves the full Git commit history and has rebuilt a completely new CI/CD build pipeline that does not rely on commercial infrastructure. The official website for OpenCourant is opencourant.org. Press enter or click to view image in full size In addition, some developers and users on GitHub had created complete archives or mirror backups before the project was deleted (e.g., gabrielrussell/OpenRadioss). Pre- and Post-Processing Support As a general-purpose pre- and post-processor, WelSim has always provided strong support for OpenRadioss. Thanks to the existence of OpenCourant and numerous hard-forked OpenRadioss codebases, WelSim will continue to fully support OpenRadioss solver functions, including input script generation, result reading, and visualization. WelSim and its author are not affiliated with OpenRadioss or OpenCourant, nor do they have any direct relationship with the development teams or organizations behind OpenRadioss and OpenCourant. References to the names and images of these open-source software tools are used here solely for technical blog articles and software usage context.

OpenRadioss项目正式关闭，代码库已被删除

2026年10月1日， OpenRadioss官方取消了其开源项目，关闭了网站并删除了 GitHub上的代码仓库。原有的开源项目地址已无法直接访问。距其最初于2022年由 Altair 开源大约过去了四年。 图片 现阶段的替代软件 虽然官方的代码库和二进制文件已经删除，开源社区已经有了新的替代版本。OpenCourant以原 OpenRadioss 代码库为基础，建立了官方的社区接续项目 OpenCourant。该项目保留了完整的 Git 提交历史，并重建了不依赖商业基础设施的全新 CI/CD 编译构建流水线。OpenCourant的官方网站域名是opencourant.org。 图片 此外，在 GitHub 上也有部分开发者和用户在项目被删前进行了完整存档或镜像备份（例如 gabrielrussell/OpenRadioss)。 前后处理器支持 WelSim作为一款通用的前后端处理器，对OpenRadioss一直有着很好的支持。由于有OpenCourant和许多OpenRadioss硬分叉代码的存在，WelSim会继续全面支持OpenRadioss求解器的输入文件生成，结果读取，结果显示等功能。 WelSim与作者不隶属于OpenRadioss，OpenCourant, 和OpenRadioss，OpenCourant开发团队与机构没有直接关系。这里引用这些开源软件的名称和图片仅用作技术博客文章与软件使用的参考。