Nexus Mod Manager
The NMM is compatible with Fallout 4, and as the years pass and the mods stack up, it'll be pretty much indispensable. What's more, it works with a bunch of other games like Bethesda's RPG, The Witcher 3, Dark Souls 1 and 2, and World of Tanks. It makes downloading and managing mods from the Nexus a breeze.
Fallout 4 Script Extender
As the modding scene for Fallout 4 grows, more and more will use the Fallout 4 Script Extender. It's a utility that allows mods to work without actually modifying the game's executable files, so even if something goes wrong with a mod it won't cause any permanent damage.
mods.bethesda.net
With the arrival of official modding tools came Bethesda's own repository for Fallout 4 mods. You'll need an account (it's free) and once you have one you'll be able to browse and download mods even while you're in the game.
Table of contents
After an incredible year for Fallout, the Steam Autumn sale is a perfect excuse to make time for all the old and new Fallout games none of us ever have time to play
After 3 years and a handoff to a new team, the ambitious Project Mojave mod imagining New Vegas in the time of Fallout 4 has ceased development
