DeepMind has granted Roboti LLC license to provide an unlocked activation key for legacy versions of MuJoCo (2.0 and earlier). This key is available to everyone on the terms of the free license below. It expires on October 18, 2031.
Activation key (download this file to the bin subdirectory of your MuJoCo installation)
All binaries available through the Download page are licensed under the Apache License, Version 2.0 (the "License"); you may not use any of these files except in compliance with the License. You may obtain a copy of the License at
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND. ROBOTI LLC AND DEEPMIND TECHNOLOGIES LIMITED (COLLECTIVELY, LICENSORS) SPECIFICALLY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LICENSORS SHALL NOT BE LIABLE FOR SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES ARISING FROM ANY BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, OR ANY OTHER LEGAL THEORIES, EVEN IF LICENSORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
The Software is designed and tested for use in simulations only. It may occasionally become unstable or otherwise behave unexpectedly. Therefore the Software does not meet the safety requirements for operating machinery, controlling devices that are capable of causing physical harm, or use in any other real-life situations. If the Software is incorporated in a system used in real-life situations, it is the user's responsibility to implement appropriate safety mechanisms, and ensure that a failure of the Software cannot cause physical harm or any other damage. LICENSORS SPECIFICALLY DISCLAIM ALL LIABILITY FOR DAMAGES RESULTING FROM USING THE SOFTWARE IN REAL-LIFE SITUATIONS.
Existing MuJoCo licenses issued by Roboti LLC remain in effect until they expire. Users with paid licenses are eligible for technical support via email to todorov at roboti.us.
Personal licenses required computer-specific activation keys in the past. This is no longer necessary since we have now provided an unlocked activation key available to everyone. Users with Personal licenses may use the unlocked key on the terms of their existing license.