# HawkOVR 1.0.1 preflight overview

HawkOVR is a free Windows 10/11 x64 companion overlay for Diablo IV. It is independent and is not affiliated with or endorsed by Blizzard Entertainment.

[Official HawkOVR website](https://d4builds.ai/)

Before using the overlay, download only from the official site, compare the current SHA-256, review optional features, and keep input-producing or game-information features disabled whenever behavior or applicable rules are unclear.