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A free version of Baidu Antivirus 5.9.0.21 can be found on our software library. Our users often download the installation files for the software with the following names: Bav.exe, baidu.exe, Investigate.exe, IEProtect.exe and FileShredder.exe etc.
The most popular versions of this software that our community members install are 5.4, 5.3 and 5.2. Please note that the software is developed by Baidu,Inc.
Most users state that the software features such strong points as the software has a nice interface, is safe and is effective. The software has been scanned by our built-in antivirus system, the report displays that the software is virus free. Notice that Baidu Antivirus is compatible with the following OSs: Windows XP/XP Professional/Vista/7/8/10/11 32-bit. The minimum amount of storage to launch the file is 1.9 MB.
Baidu Antivirus 5.9.0.21 is an older version of the antivirus software, and it's important to note that it's been superseded by newer versions. While it's not inherently dangerous to use, newer versions offer improved features and security enhancements. The last updated date for Baidu Antivirus 5.4.3.148966 was May 1, 2025
The download link takes me to a page that no longer works! I have been trying to get Baidu Antivirus for the past several months,.. with NO success!! :-( ~ Also, Baidu's website doesn't work anymore either.. I used to have the Baidu A.V. program on my computer a year or so ago. I switched to 360 Security for some stupid reason and uninstalled Baidu at that point in time.. I'm so sorry that I did because like i said, I can't find a way to get Baidu again and that really sucks because i thought it was an awesome AV program. I was also using the Baidu Browser and that too, is nearly impossible to find again as well. If ANYONE knows where I can get these Baidu products again, please,-> PLEASE!! -> send me the link,.. I would greatly appreciate it!!! ~> D.F.E.-Chicago, Illinois.
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