Before downloading Open Inventor 2026.1.1, please read the release notes to find out what's new and check the system requirements.
This version of Open Inventor uses the Thermo Scientific License Manager (TLM) and Thermo Scientific License Manager for Server (TLMs) tools.
You will need to set up your build environment yourself.
Windows 10 & Windows 11
| C++ | SHA/MD5 | |
| Open Inventor 2026.1.1 C++ for Visual Studio 2022 | ZIP | b894224e0bca50ef2e18b2405756999d |
| JAVA | SHA/MD5 | |
| Open Inventor 2026.1.1 Java for OpenJDK 21 | ZIP | f479d084b9df411f31a8f3e0a698c3b5 |
| .NET | SHA/MD5 | |
| Open Inventor 2026.1.1 .NET8 for Visual Studio 2022 | ZIP | 711308f442e00844dec0eec63759cd94 |
| Open Inventor 2026.1.1 Framework 4.8 for Visual Studio 2022 | ZIP | 33184405ea9db38c3bbed6ac234569a7 |
Ubuntu 22.04
| C++ | SHA/MD5 | |
| Open Inventor 2026.1.1 C++ for gcc 11 | TAR.GZ | a3d1089c9e2af020722b15489508540a |
| C++ Headless* | SHA/MD5 | |
| Open Inventor 2026.1.1 C++ for gcc 11 | TAR.GZ | 65a34cdc6579cf15509792c2302e5606 |
| JAVA | SHA/MD5 | |
| Open Inventor 2026.1.1 Java for OpenJDK 21 | TAR.GZ | 1ad5c3e8d4920a8e3c87bebd6b09db27 |
| JAVA Headless* | SHA/MD5 | |
| Open Inventor 2026.1.1 Java for OpenJDK 21 | TAR.GZ | cb13688fd8659bc92e2fbb0fde6678d6 |
* The Headless package provides an implementation of Open Inventor specifically for "headless" server machines. It uses the EGL library, instead of GLX, allowing Open Inventor RemoteViz services to be deployed and run without an X Server (X11). Compared to the standard package, there are some limitations:
- Classical viewer classes are not provided.
- RemoteViz viewer components must be used.
- Standard example programs, except for RemoteViz, are not provided.
- If you need examples for Open Inventor, VolumeViz, etc. please also download the standard SDK package.
- The DialogViz extension is not provided.
Licensing tools
This version of Open Inventor introduces the Thermo Scientific License Manager (TLM) and Thermo Scientific License Manager for Server (TLMs) tools. Those tools are designed to gradually replace manual license installation steps, providing a unified and much user friendly experience, both for node locked or Flexnet TM server-based licenses.
Read the licensing documentation to find out how to activate your licenses and use those tools.