: If you have a PC Game Pass subscription, you can download and install Warcraft III: Reforged for no extra cost through the Xbox app.
Getting a completely free and legal full version of is tricky because the game is currently sold as Warcraft III: Reforged , which includes both the original Reign of Chaos and the Frozen Throne expansion. warcraft-iii-complete-edition-pc-game-free-download
However, if you are looking to play the classic version or try it out, here are your official options: 1. Official Free Trial & Subscription Access : If you have a PC Game Pass
If you already own the original game (the old physical CDs), you can still access it: without reforged? : r/warcraft3
Is there a way to play classic Warcraft III, without reforged? : r/warcraft3