No, there is no software that needs to be downloaded, however, you will need to ensure you’re on the right browser, because the new WebForms is fully web-based.
The minimum internet browser requirements are:
* Google Chrome, version 43.0 and above
* Mozilla Firefox, version 38.0 and above
* MS Edge, only on Windows 10
* Apple Safari, version 6.0 and above
* MS Internet Explorer, version 10.0 and above