Internet Explorer 8 (IE8) portable is a standalone, no-install version of the 2009 browser, designed to run directly from USB drives or folders without modifying the host system's registry. It supports legacy applications and InPrivate browsing, though its lack of modern security updates makes it unsuitable for general web browsing. For more details, visit Microsoft Learn Smashing Magazine I Used The Web For A Day On Internet Explorer 8
: Automatically groups related tabs together and marks them with the same color, making it easier to manage multiple open sites. internet explorer 8 portable full
IE8-WindowsXP-x86-ENU.exe (or similar for Vista/Server)