For many years, the also promoted "Baidu PC Faster." This was an all-in-one optimization tool that included antivirus capabilities, a disk cleaner, and a speed-up utility.
Be cautious of third-party sites claiming to offer a "2026 version" of Baidu Antivirus. These are often repackaged legacy files or potentially malicious installers. Baidu Antivirus 2015 review
The global PC market was changing, with users moving more toward mobile devices. baidu antivirus official website
Baidu Antivirus was designed for Windows 7 and Windows 8. On Windows 10 and Windows 11, you will experience conflicts, blue screens, or failed installations due to deprecated drivers.
Use a virtual machine (VM) like VirtualBox or VMware. The software’s outdated definitions will not protect against modern threats, and outdated components could introduce vulnerabilities. For many years, the also promoted "Baidu PC Faster
Attempting to download or install Baidu Antivirus today poses a security risk. Users should choose actively maintained security software from trusted vendors.
The company cited several reasons for this "deadpool" status: Baidu Antivirus 2015 review The global PC market
Built-in security like Microsoft Defender became strong enough to satisfy most average users, making third-party free tools less necessary.
Baidu shifted its security efforts toward Baidu Mobile Guard and AI-driven security services. Is It Still Safe to Download?
Do use Baidu Antivirus. Instead, consider: