If your bookmarks or cookies disappear after closing the app, the folder may be marked as read-only. Right-click the main portable folder, uncheck , and verify that your user account has full write permissions for that directory.
Key features of these universal packages include:
: IE8 Portable is an excellent solution. Download it once, store it on a USB drive, and you will always have a working IE8 environment available—no matter what computer you happen to be using. download internet explorer 8 portable windows 7 free
Copy the following extracted files into a single folder: iexplore.exe , mshtml.dll , jscript.dll , vbscript.dll , wininet.dll , urlmon.dll , shdocvw.dll , plus all .mui files (for language).
Because Microsoft does not officially distribute a standalone "portable" version of Internet Explorer 8, third-party developers rely on application virtualization tools (like ThinApp or PortableApps framework) to create these packages. If your bookmarks or cookies disappear after closing
. Windows will then revert to the previous version, which is often IE8. Important Safety and Functionality Warnings Using IE8 in 2026 is highly discouraged for several reasons: How to: Downgrade to Internet Explorer 8 - Windows 7 Only
Keep your host Windows 7 system protected with modern security software. Alternative Solutions Download it once, store it on a USB
: Modern Microsoft Edge has a built-in "Internet Explorer mode" that allows you to load old sites using the IE engine without the security risks of a standalone browser.