FB Classic Mode Browser Extension License

Use Facebook 'classic mode' in your browser, even after Facebook have removed the button. 

NOTE: This extension is sold 'as-is'; at some point in future it may stop working. Please make use of the trial period to ensure it works for your purpose before purchasing a license key.

It works by convincing Facebook that you're using an older Chrome version (one that doesn't support the new design), so Facebook sends the old design to your browser instead.

NB: This page is to purchase the license. You can install the extension here: https://chrome.google.com/webstore/detail/odopbmjaolfbjlninfhgddeicpbpahko