Internet Explorer 9 (also known as MSIE9 and IE9) is the ninth version of the Internet Explorer browser developed by Microsoft. This version came to light on March 14, 2011 to replace the Internet Explorer 8 on Windows 7, Windows Vista SP2, Windows Server 2008 R2 and Windows Server 2008 SP2 with the Platform Update.

Now Internet Explorer 9 is recommended that you install only on Windows Vista SP2, when on the newer OS need to install Internet Explorer 11, while on the older — Internet Explorer 8.

This installer is intended for 64-bit systems. If you have 32-bit operating system Windows Vista, download the installer IE9-WindowsVista-x64-rus.exe.