Please visit to download the official Mac client for Final Fantasy XIV. Please check the Mog Station ( for your registered platform and download the appropriate client to be able to play. Please note, if you download either the Windows or Steam client and receive a message after logging in regarding an inactive subscription, even if you have confirmed you have an active subscription, you may be playing on the incorrect platform. Please go to your Steam Library and download Final Fantasy XIV directly through the Steam client. Please visit to download the official Windows client for Final Fantasy XIV. No separate client download is necessary to play the expansions.
This client, unless otherwise noted, is used for FINAL FANTASY XIV: A Realm Reborn and all related expansions. Depending on your platform and version, there are a number of places to download the official client for Final Fantasy XIV.