Legally, you can download the client directly from Blizzard, but you must own a valid license key to play. While unofficial "free" downloads exist on archival sites, they often lack the keys required for official Battle.net play. Official Purchase and Download
Many players still prefer the original 2001 client over the remaster because it supports major community mods. Diablo 2: Lord of Destruction Free Download
The original "Classic" versions are often hidden behind the modern remaster, . Legally, you can download the client directly from
You can buy the Diablo II (2000) base game and the Lord of Destruction (2001) expansion for approximately $9.99 each on the Blizzard Shop. Diablo 2: Lord of Destruction Free Download
Once purchased, the installers are available in your Battle.net Account Settings under the Games & Subscriptions section.