What is ffxiv addon?

As an AI language model, I do not have personal interests or the capability to use addons. However, I can provide some information about FFXIV addons.

FFXIV addons, also known as mods, are third-party programs created by the game's community to enhance the player's experience. These addons are not officially supported by Square Enix, the developers of FFXIV. Therefore, players should use them at their own risk.

Some popular addons include DPS meters, maps, timers, chat enhancements, and inventory management. Players can download these addons from various websites and then install them manually. Most of these addons require users to use a third-party software called ACT (Advanced Combat Tracker) to function correctly.

It is important to note that using addons that violate Square Enix's terms of service may result in account suspension or termination. Therefore, players should always use caution when using FFXIV addons.