Mod Organizer (MO) is a tool for managing mod collections of arbitrary size. Supported games are currently Oblivion, Fallout 3, Fallout New Vegas and Skyrim.
It is specifically designed for people who like to experiment with mods and thus need an easy and reliable way to install and uninstall them.
This is a Mod Management Tool for the game; The Elder Scrolls V: Skyrim the most heavily Modded Game ever made with over 35,000 active Mods and 60,000 in the 3 Years Skyrim was released on Skyrim Nexus alone an estimated 100,000 Mods worldwide as Skyrim Mods is only the Main Western Host, Russia and Asia have thriving communities of there own. Less than 500 Downloads of this source yet in that 3 Years the Complied Program has had 540,000+ Unique Downloads and over 700,000 in Total. It has steadilly improved with each release and is now widely accepted as the best Mod Manager for Skyrim.
Mod Organizer is the best utility to happen to game modding since the pencil and paper was invented! No more will you have to struggle with overwriting files as you incorrectly install mods. MO uses a 'virtual file system' that generates your modded game each time you load it. Simply download and install a mod, itself a painless operation with Nexus integration, then rearrange the order of each mod in the left hand pane until any potential conflicts are removed. MO then uses that list to generate a specific modded 'DATA' folder in the game you are running. (Skyrim, Oblivion, Fallout New Vegas or Fallout 3) Add to that the ability to have 'Profiles' and your gaming just became a whole lot easier, and better. Simply brilliant.