Downloads

New players: start with the Legendary Launcher — it installs Ashita or Windower, XIPivot, and Legendary names for you. Download LegendaryLauncher.zip.

The files below are optional extras if you already launch the old way. Nothing here is required to play — the server is always the source of truth — but each one makes the client show custom content properly or adds quality-of-life tooling.

Every archive on this page is packaged straight from the server repo on each site refresh, so what you download always matches what the server is running. After a content update, just re-download and reinstall — the table below changes whenever the contents do.

Download	What it is	Size	SHA-256 (first 12)
relaunch-custom-dats.zip	Cosmetic client DAT overrides (custom item names, tooltips, and textures) with a one-click installer	9.6 MB	47299156eb7b
augment_browser.zip	AugmentBrowser Windower addon (//ab) — browse the augment catalog, tiers, and your Sage rank in-game	17 KB	52b221929e8e
augment_trade.zip	AugmentTrade Windower addon (//at) — plan and stage catalyst trades for the Augment Moogle	22 KB	e272ce3fcc25

Looking for the loader?

xiloader.exe is pinned in the Discord getting-started channel — see Install the Client.

Relaunch Custom DATs

Client DAT overrides that make custom Relaunch content display correctly — names, help text, and textures for custom items. They change display only: without the pack everything still works in-game, you just see the retail placeholder names and colors. The pack ships with a README.md and manifest.md listing exactly which files it overrides.

Install (recommended):

1. Download and unzip the whole folder anywhere.
2. Double-click Install Relaunch DATs.bat and approve the admin prompt. It finds your FFXI install and backs up every original file before copying.
3. Restart the game client.

To revert, double-click Uninstall Relaunch DATs.bat — it restores the backups the installer made. Works with Windower, Ashita, or a bare client.

Alternative (non-destructive): place the Relaunch Custom DATs folder inside your XIPivot overlay folder (keep the internal ROM/... structure), enable the overlay, and restart the client. Your retail files are never touched.

Windower addons

Both addons carry a snapshot of the live augment catalog, so re-download them after augment content updates (this page repackages them automatically).

Install:

1. Download and unzip into your Windower4/addons/ folder (so you end up with addons/augment_browser/augment_browser.lua).
2. In-game: //lua load augment_browser (or augment_trade).
3. Optional: add the load line to your Windower init script to load on startup.

Commands: //ab toggles the browser (filter by tier, category, owned catalysts); //at opens the trade planner (pick catalysts, see the pending trade, hand it to the Augment Moogle). Each addon prints its full command list when run with no arguments.

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Last updated: 2026-09-21 11:59 PDT