Plugins and mods
Dalamud plugins add features to Final Fantasy XIV while it runs. You install them from the Plugin Installer, which the /xlplugins chat command opens once the game is started through XIVLauncher.
Each plugin is built for one Dalamud API level. When Dalamud moves to a new level, plugins built for the previous one show (outdated) in the installer and stay off until their authors update them.
Mods from Nexus Mods replace the game’s models, textures and sounds on your own client and are loaded with Penumbra or TexTools.
Furniture selection that actually works properly
CashFlow is a plugin that will log your trades, sales and purchases.

For the quest completionist
Switches your /hudlayout when your game switches from windowed to fullscreen.

A realtime multi-user whiteboard raid planner and strat viewer. Compatible with https://aetherdraw.me
See details about quests that the FFXIV doesn't tell you.
Advanced controls for portraits & adventurer plates.

Let people know when you r typing.
Use chat away from the game.

Browse community events sourced from partake.gg directly from your client!
Allows you to not lose track of your mouse on the screen
A path logger with optional crowdsourcing functionality.
Tippy, your new FFXIV virtual assistant.
Records a crafting rotation and export it as a macro.
Automatically keep track of treasure hunt maps within your party.
Even the Allags had time to burn!
Customize the layout of the party list.
Tracking assistant for Moogle Treasure Trove rewards.
Draw the compass directionals around the target for easier callouts

Display profiles from Chaos Archives, Crystal Archives, and Central Archives in-game
Translate anything!
Shows you what items vendors won't sell you yet.
Customizable, Source Engine-styled position info
Skill mod creator
Removes the Weeaboo Police
Allows replacing every text box with the background of your choice.

OverlayPlugin for Dalamud with built in HUD replacement
A simple Todo List

Bookmark the venues you visit. View and manage guests for venues.
Display estimated stats with Examine, and export gear to Etro/Ariyala.
Mod to allow VR

Enhanced camera distance control and first-person experience.
Make chat more fun with translations like pirate and urianger.
Display what is playing in your server bar, and play/pause/skip.
Tracks the current tick for HP/MP/GP regen
Recreation of the Elden Ring April Fools joke.
Makes Nael quotes more visible.
Tools to make managing Linkshells and Cross-world Linkshells easier.

Remember to check your posture!
Enforces a custom resolution for the game, similar to NVIDIA DSR.