CaptainCasa Enteprise WEB Client can be used for free, without any functional restrictions and without any scenario restrictions. Please find licensing details >HERE<.
Please open the following link for downloading CaptainCasa Enterprise WEB Client:
The download for Windows is a “setup.exe” that includes everything that is required to run CaptainCasa Enterprise WEB Client – including a Java Runtime Environment (JRE) and a Tomcat installation.
The download for Mac OS and for Linux requires some Tomcat installation on your side in which you simply deploy two .war-files: the first one for the demos, the second one for the toolset.
Please check the >INSTALLATION GUIDE< for details: