Baidu — Antivirus Official Website [verified]

Do not attempt to install Baidu Antivirus. Use Microsoft Defender instead—it’s secure, automatic, and requires no download.

Baidu Antivirus (also known as Baidu PC Faster or Baidu Cleaner) has been discontinued for international users. The official English website no longer exists, and the product is no longer maintained or available for download from Baidu. baidu antivirus official website

You should not search for or download "Baidu Antivirus" from third-party sites. These files are likely outdated, incompatible with modern Windows versions, and may contain malware or unwanted bundled software. Do not attempt to install Baidu Antivirus