I am looking for a quick and easy way to view .stl files on ubuntu.
I have download various CAD programs but the only one I can get to work is FreeCAD which takes ages to load.
I stumbled upon fstl which is a fast loading .stl viewer which fits the bill. The only problem is that I can only open this program from the terminal.
My ultimate aim is to set ubuntu to open .stl files with fstl by default when I click on them. Right clicking on a .stl file and clicking "open with another application" gives me a list of applications which does not include fstl or even FreeCAD.
How do I add fstl to this menu? Did I not install it properly? I had to use synaptic package manager since it wasn't on the software store.
I'm running Ubuntu 19.10