20.5 GB
A polished digital card game whose best moments come from readable rules colliding in surprising ways.
Hearthstone is a free deck builder game released under Free to Play. It runs on Windows, needs about 20.5 GB of disk space, and requires no account, payment or trial. On a computer, the fastest route is the PlayBound Launcher. On a phone or tablet, use the official store or site instead.
One-click install
PlayBound fetches the official release — no third-party mirrors.
Download and install the official Battle.net desktop app
Sign in with a Blizzard account, choose Hearthstone, and let Battle.net install and update the game.
Minimum
Battle.net · Dual-core · 4 GB RAM · 3 GB storage
Recommended
SSD · 8 GB RAM
Yes. The client is free, with optional card packs, cosmetics and other purchases.
Install Blizzard's Battle.net desktop app, sign in, and install Hearthstone from its game page.
Windows, macOS, iOS and Android are supported.
Only policy-compliant informational overlays and deck trackers qualify; automation and gameplay manipulation do not.