Fuz Ro D-oh - Silent Voice

A SKSE plugin that adds support for unvoiced in-game dialog,

PapyrusUtil - 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.

Immersive Citizens - AI Overhaul

Immersive Citizens - AI Overhaul is a plugin for The Elder Scrolls V: Skyrim.Its main objective 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 - Enhanced Camera

This is a skse plugin that enables a visible body while maintaining the look and feel of vanilla first person. Also, any points where the game force switches to 3rd person (sitting, crafting, riding, werewolf, knockout/death, etc.) are now in 1st person.

UFO - Ultimate Follower Overhaul

Set of enhancements to the follower system, for better and expanded follower use. Lotta stuff here so read the description for what you get and how.

Crash fixes

Fixes some of the crashes in Skyrim.

Amazing Follower Tweaks

Multiple followers. Manage outfits, spells, combat style, home assignment and level up. Make werewolves,vampires lords. Followers ride horses, make camp, ignore traps, friendly fire. Toggle city/home/standard outfits & helmets, pose, dance, and more...

Skyrim Immersive Creatures

Skyrim Immersive Creatures adds dozens of new creatures to enhance your gaming experience. This mod adds brand new creatures which fit in to the world of Skyrim, alongside variations of existing creatures, adding diversity and improving gameplay.

SKSE Plugin Preloader

Mod that allows SKSE plugins to preload before the game initializes.

Safety Load

This mod blocks "Infinite Loading Screen" bug and game freezing during play.

Falskaar

A DLC sized new lands mod that adds 20+ hours of fully voiced lore friendly (But not canon) quests, dungeons, and more.

Stones of Barenziah Quest Markers

Adds quest markers to all 24 of the Stones of Barenziah (Unusual Gems) that you need to find/collect for the "No Stone Unturned" quest. For those like me who want to complete the quest, but don't like looking up all those locations

Campfire - Complete Camping System

Campfire is the most feature-rich stand-alone camping mod for The Elder Scrolls V: Skyrim, created from Frostfall's immersive and detailed camping system. Campfire is also a modder's framework, allowing anyone to create their own unique camping equipment.

Dynamic Animation Replacer

This mod applies different animations to each ActorBase. By using custom conditions added in v1.1.0, users can customize the conditions for applying animations. No ESP file.

HDT HighHeels System

This mod gives your high heel shoes real High Heels.

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.

Convenient Horses

Horses for followers with scripted follower AI behavior and advanced features, mounted combat for followers, horse armor, mounted combat horse charge, dynamic faction relations, cinematic horse call, horse whistle, mounted conversations and herb gathering, horse inventory, fast dismount and much more. Maximum compatibility. Powered by SKSE.

OneTweak

Skyrim, Fallout3, FalloutNV, Oblivion OneTweak - One To Tweak Them All! Currently includes: Double Cursor Fix, Borderless Window and Skyrim ShowRaceMenu precache killer.

Relationship Dialogue Overhaul - RDO

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. Fully voiced Khajiit marriage dialogue. Also fixes dialogue bugs and restores cut dialogue that has never been heard before!

AddItemMenu - Ultimate Mod Explorer

Just downloaded an Armor Mod.? This tool extension allow you to see the items in a particular mod's .espwhich then is displayed on an item screen, you can click items to add them to your inventory.

Seranaholic

This Mod changes the appearance of Serana.

Female Facial Animation

This file improves the expression of a female character, and a motion of a mouth.

Caliente's Vanilla Outfits for CBBE

Lore-friendly outfit replacers for the CBBE bodies. BodySlide 1.4 compatible.

RS Children Overhaul

Overhauls the appearance of all children. Also adds some outfits and accessories.Enables compatibility with ECE/Enhanced Character Edit features (facial sliders, basic expressions, Vertex Edit) for those who want to edit children themselves.

Immersive HUD - iHUD

HUD when you need it. HIDE when you don't. Get the best of both worlds. The usefulness of having a HUD with the immersion of having none.

Wet and Cold

This mod adds weather-dependent visual effects and NPC AI enhancements. All features related to the visual effects apply to all actors unless otherwise stated. Some features require SKSE to function.

Project New Reign - Nemesis Unlimited Behavior Engine

Your all in 1 skyrim behavior framework. Automated behavior modification extraction, behavior patching and more. Currently still in beta stage

Brows

The most popular eyebrow mod for Skyrim, Brows - from Hvergelmir's Aesthetic series.

Realistic Lighting Overhaul

Realistic Lighting Overhaul 5.0 is here! This is a massive overhaul of Skyrim's lighting. Exteriors also vastly overhauled! No Post Processing - No FPS loss! New features added!! - As of 5.0, Dwemer Lighting Technology has been added to the game. Check out Understone Keep for an introduction to this feature!

Sounds of Skyrim - The Wilds

Adds around 115 sound effects that are played in Skyrim\'s wilderness. Distant animals, rain impact on structures and more.