How to Download & Install World of Warcraft: The Complete Guide Hub

World of Warcraft isn’t just one game anymore — it’s a whole family of clients living side by side under one launcher. Retail, six flavors of Classic progression, Season of Discovery, Hardcore, and support for Windows, macOS, and Linux all funnel through the same Battle.net app, but the exact steps (and gotchas) differ depending on what you’re trying to play.

This page is the hub for every download and install guide on the site. Pick your version below, or jump to your operating system if you’re not on a standard Windows PC.

Step 0: Set Up Battle.net First

No matter which version of WoW you’re installing, you’ll need a Battle.net account and the Battle.net desktop app. If you haven’t done this yet, start here:

Once the Battle.net app is installed and you’re logged in, everything below is just a matter of picking the right tile.

Choose Your WoW Version

Retail (Current Expansion)

If you want the latest content, live seasons, and the current endgame, you’re playing Retail. Our full walkthrough covers account setup, the initial download, and first-launch settings: How to Download & Install World of Warcraft (2026) — Retail.

Classic Progression Servers

Blizzard maintains a rotating set of Classic progression realms that recreate each era of the game’s history. Each one is a separate install inside Battle.net:

Specialty Rulesets

Beyond the standard progression timeline, Blizzard also runs limited-ruleset servers for players who want a different challenge:

Download & Install by Operating System

Most of the guides above assume a standard Windows install through Battle.net, but the process looks a little different if you’re not on Windows:

Still Having Trouble?

Installer errors, stuck downloads, and login issues are usually on Blizzard’s side rather than yours. Before reinstalling anything, check the official WoW technical support page — it covers the most common installer and patching errors with step-by-step fixes. You can also confirm you’re grabbing the right build for your setup on the official World of Warcraft website.

Frequently Asked Questions

Do I need a separate Battle.net app for each version of WoW?

No. One Battle.net app manages every version — Retail, all Classic progression realms, Season of Discovery, and Hardcore. Each version shows up as its own tile inside the same launcher once you’ve installed it.

Can I install more than one version of WoW at the same time?

Yes. Retail and each Classic version are installed as separate game clients, so you can have Retail, Classic, and TBC Classic all installed side by side as long as you have the drive space for them.

How much hard drive space do I need for WoW?

Retail typically needs 100GB or more, while Classic-era clients are smaller, usually in the 30-50GB range. If you’re installing multiple versions, budget drive space accordingly.

Is WoW Classic free to play?

No. All versions of WoW, including every Classic progression realm, require an active subscription or game time to play past the trial level cap.

Which guide should I use if I’ve never played WoW before?

Start with the Retail guide if you want the current game and community, or the WoW Classic guide if you’re interested in the original 2004-era experience. Both guides walk through account creation from scratch.

Does WoW work on Mac and Linux?

Mac is officially supported by Blizzard with a native client. Linux isn’t officially supported, but it runs well through compatibility layers like Wine or Lutris — see our dedicated Linux guide for setup steps.

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