The 1.2.1 version of Bifrost is provided as a free download on our software library. Bifrost is included in Development Tools. The current installation package available for download occupies 18.8 MB on disk. Our antivirus analysis shows that this download is virus free.
From the developer:
Bifrost is an application development framework promoting good development practices.
You may want to check out more software, such as Autodesk Maya 2017, which might be similar to Bifrost.