FrontPage is the official website of OpenRTM-aist, an open source robotic technology middleware which is developed and distributed by Japan's National Institute of Advanced Industrial Science and Technology.


OpenRTM-aist Version 1.1.2 has been released

The latest release version is OpenRTM-aist-1.1.2-RELEASE. Source and binary packages for Linux and Windows are available from here. Current versions for each language are:

  • C++: 1.1.2-RELEASE
  • Python: 1.1.2-RELEASE
  • Java: 1.1.2-RELEASE
  • tools: 1.1.2

The Windows installer package available from the link to the right includes all of the libraries, dependencies and tools required to try the example components. Please see "Let's start OpenRTM-aist in ten minutes" after it downloads it. Have fun!

latest Releases

For Begginers

Windows msi(installer) package (only trying samples)

Development environment is required for RT-Component development. See download page for details.

Number of Projects


Dynamics simulator


Human-Robot-Interaction RTCs


Integrated Development Platform


Mobile Robot RTCs