The following console command should do the trick:
set MQ106TurnOffRandomDragons to 1
I haven't tried it out myself. For more information look at the comments of this mod:
http://www.skyrimnexus.com/downloads/file.php?id=644
EDIT: This only gets rid of the randomly generated Dragons. The named ones, which are essential parts of the story are not removed (this would break some quests anyway).
Those are indeed the ones I wanted to be gone after the main quest. I'll try it out, thanks!
I think the Dragons are awesome. They look great, they act great and every fight is epic (not epic hard epic, just epic epic).
I still enjoy every encounter with them. I'm only about 150 hours into the game yet, so lots to go, but for now, they are still
awesome.
I also think they are awesome. I love fighting them too. (And I must admit, they are great target practice for Archery

), but after finishing the main quest,
Spoiler I was expecting to have them gone forever. Or at least not aggressive.
I want to explore the world without the constant thought that a dragon may popped-in to say hello. Plus, I don't use the bones to craft armor and I don't need Dragon Souls anymore... so for me the dragons do not have a use anymore.
I have to agree with whoever
it was that said, play another game. To come and complain that a game about Dragons, has Dragons, is ludicrous, at best.
:facepalm:
Considering his request was posted in the Mods forums where people mod their own game, it is not ludicrous at all. The joy of modding a single player game is configuring it the way you like to play it without worrying about others' preferences.
If he was asking it in Skyrim General forums because he was on console, that would have been a different world.