XnView Software

similar like in OptTool. means not just make the entries grey. Completely hide them

http://www.kreacom.dk/optool/

klumy wrote:similar like in OptTool. means not just make the entries grey. Completely hide them

http://www.kreacom.dk/optool/

Hiding specific (menu) items should only happen if they are not relevant in a specific context or for a specific user group. I think both does not apply, here, so greying out is correct.
Which advantage do you see in hiding the disabled menu items completely?

the interface won't be so cluttered