IE8 has unpatched, publicly known remote code execution vulnerabilities. If you plug a USB drive with a "portable" IE8 into a Windows 10 machine and browse random websites, you are asking for ransomware.
If you specifically need IE8 for research or legacy testing (the "paper" aspect of your query), it is safer to use a running an older OS like Windows XP or Windows 7, where IE8 was the native or last supported browser. internet explorer 8 portable full
Digital historians and hobbyists use portable browsers to view archived versions of the web as they were meant to be seen, preserving the aesthetic of the late 2000s internet. Compatibility and System Requirements IE8 has unpatched, publicly known remote code execution
IE8 was released in March 2009. It’s older than the iPad, older than Instagram, and older than most modern JavaScript frameworks. So why would anyone need a portable version of it today? Digital historians and hobbyists use portable browsers to