I am a student and I need it for some research projects. I appreciate your help with this concern.
I use this software to apply some filters and process my image, but now I get a message that I need a license to be able to use it, but I don’t know how or where to request the license?
The desktop version of VolView is quite old and discontinued. You could email kitware@kitware.com to see if licenses are still available, but I don’t think they are.
We have many other tools that provide similar functionality: 3D Slicer and VolView (most recent web-based version). Perhaps one of them will work for you. We’re happy to provide help with choosing one, if needed.