Note that the use of Qlik Scalability Tools will be subject to the same license agreement between you and Qlik for your Qlik Sense license. Qlik does not provide maintenance and support services for these tools.
Performance and Scalability testing for Qlik Sense Enterprise for Windows can be found on the Qlik Scalability Community board. Here is the related post Qlik Sense Scalability Tools for details.
Also see Qlik Scalability Tools for Qlik Sense Administrators in Qlik's Help site.
For a three part video demo, see Qlik Sense Scalability Tools - Demo
To run Qlik products consider environment requirement below: