Unofficial Skyrim Special Edition Patch - USSEP

A comprehensive bugfixing mod for The Elder Scrolls V: Skyrim - Special Edition. The goal of the Unofficial Skyrim Special Edition Patch (aka USSEP) is to eventually fix every bug with Skyrim Special Edition not officially resolved by the developers to the limits of the Creation Kit and community-developed tools, in one easy-to-install package.

A Quality World Map

Provides a new set of highly-detailed 3D or paper world map textures, complete with roads! Also adds a detailed Solsteim map.

Address Library for SKSE Plugins

Contains header file and a database to make SKSE DLL plugins version independent easily.

Immersive Citizens - AI Overhaul SE

Immersive Citizens - AI Overhaul is a mod whose purpose is to increase player in-game immersion by greatly improving Artificial Intelligence (AI) of friendly NPCs (citizens) in order to make them act and react like true humans in relation to their environment or to an aggressor.

Skyrim Flora Overhaul SE

* 18 new tree models (replacements of default trees)* ~65 new grasses and plants* The green forest appear more deep and old - trees are much taller and wider.* Snowy trees are much more detailed with heavy snow, some are bent by the snow

SSE Engine Fixes (skse64 plugin)

skse64 plugin to fix various issues with the Skyrim Special Edition engine.

PapyrusUtil SE - Modders Scripting Utility Functions

An SKSE plugin adding several new scripts with native functions that provide various conveniences related to data storage and other misc functions to the scripter/modder.

Relationship Dialogue Overhaul - RDO SE

Adds over 5,000 lines of completely voiced dialogue for NPCs using the original voices. Friends, followers, spouses, rivals, and others have much more to say. All default voices now have follower dialogue. Also fixes dialogue bugs and restores cut dialogue that has never been heard before!

SSEEdit

SSEEdit is the Skyrim: Special Edition version of xEdit. xEdit is an advanced graphical module viewer/editor and conflict detector.

Vivid Weathers Definitive Edition - a complete Weather and Visual overhaul for Skyrim

Vivid Weathers is the ultimate weather mod for Skyrim. It combines features features from COT, ESS, SS, Vivid Snow, Vivid Clouds and Fogs, Real Skyrim Snowflakes and much much more into an in-depth overhaul. It revamp the colors and weathers of the game to achieve a stunning effects even without an ENB.

Immersive Sounds - Compendium

A dramatic and extensively customizable overhaul of Skyrim's sound.

Better Dialogue Controls

Ever pick the wrong item in a dialogue with a NPC? This mod aims to fix some annoyances with the way keyboard and mouse selection works in the dialogue interface.

powerofthree's Papyrus Extender

SKSE64 plugin that extends Papyrus script functionality, with over 275 new Papyrus functions, and 29 events.

Better MessageBox Controls

Navigate all message boxes with the Left/Right and Activate (E) keys. Also fixes the clickable area of buttons so they are easier to select with the mouse.

Realistic Lighting Overhaul SSE

Realistic Lighting Overhaul is here! Ready for Skyrim Special Edition! This is a massive overhaul of Skyrim's lighting. Exteriors also vastly overhauled! No Post Processing - No FPS loss! New features added for SSE - Dwemer Lighting Technology. Check out Understone Keep for an introduction to this feature!

SkyHUD

Toggle HUD elements on or off, scale sizes, change positions and swap elements with alternative version. Features dot crosshair, slim compass, alternate ammo display, detached compass markers and built-in support for font mods.

Obsidian Weathers and Seasons

Sharp, ominous, and atmospheric weathers that accentuate proximal detail while obscuring distant landscapes with mysterious fogs. Obsidian Weathers and Seasons is a collaborative work by the authors of Dolomite and Rustic Weathers; a hybridization of artistic styles that glorifies Skyrim for her beauty while preserving her dated modesty.

BethINI

Bethesda's INI configuration files are a mess. BethINI optimizes the game for increased graphical fidelity and performance.

Skyrim Script Extender (SKSE64)

The Skyrim Script Extender (SKSE) is a tool used by many Skyrim mods that expands scripting capabilities and adds additional functionality to the game.

ENB Helper SE

Adds necessary functions to support extra features in ENB for Skyrim Special Edition.