Run a virtual machine with real Internet Explorer 11. This is cumbersome but completely free if you have Windows licensing.
If you cannot justify the $10 license key, or if IE Tab isn't working for your specific ActiveX control, try these alternatives. ie tab license key
It is important to remember that Microsoft has officially retired Internet Explorer 11. While the IE Tab extension allows you to simulate that environment using the underlying rendering engine still present in Windows, this is a shrinking window of compatibility. Run a virtual machine with real Internet Explorer 11
As Microsoft phases out the MSHTML engine entirely in future Windows updates, reliance on IE Tab will eventually break. Note: Prices change
As of 2025, standard pricing is approximately:
Note: Prices change. Always check the official website (ietab.net) for current rates.