WebCatalog is one of the best programs that can be used to turn any website into a desktop app with added functionality, with many features that many Progressive Web Apps (PWAs) do not offer through browsers. However, it is greatly restricted and allows a maximum of 2 apps and spaces per account.
But not to worry about as there is a current workaround to create unlimited apps and spaces.
Inspired by @HorridModz's original gist on the same.
Here's a quick tutorial how to bypass it. Note that the default directory of WebCatalog Apps is C:\Users\%USERPROFILE%\AppData\Local\Programs\WebCatalogApps