From licensing perspective it would not be a good idea in exchanging direct link of product download here.
For Interactive installer (Linux) it is available at http://support.nimsoft.com
Go to [ARCHIVE] section, and find the below.
> install_LINUX_23_64 (7.93)
> nimldr (7.93)
For Interactive installer (Windows) it is available at http://support.nimsoft.com
Go to [DOWNLOAD] section, and find the below.
> Windows Robot installation (Robot version 7.80)
Unfortunately Windows Installer is still at 7.80, but you can upgrade the Robot version
by deploying robot_update package (7.93) as post-installation step.
Let me know any questions.