: Portable versions do not require administrative rights to "install," making them useful for testing environments where system modifications are restricted.
You might assume only nostalgic geeks want this. You would be wrong. The demand is driven by serious professional needs. internet explorer 6 portable
The most famous version of IE6 Portable was repackaged by and various Russian utility forums (like Username/316). This version uses a shim layer called KernelEx to trick IE6 into thinking it’s running on Windows 2000. : Portable versions do not require administrative rights