Set the When Visiting Other Websites to either Ask or Allow.See to it that the plug-in you want to enable is set to Allow. Go back to the central section and view the Configured Websites.Select the plug-in you want to enable from the menu. Click Website Settings beside Allow Plug-ins.If there are plug-ins that you no longer use, this can also be your chance to manage your plug-ins and just enable specific ones. If your plug-ins have been disabled in Safari, here’s how you can re-enable them:ĭoing this will enable all plug-ins. So, read on! How to Enable Plug-ins in Safari In this article, we’ll show you how to unblock plugins on and also give you tips on how to unblock flash websites on Mac. However, it can be annoying to have a trusted and essential plug-in get blocked while you work and browse the Internet. Truth be told, Apple prevents plug-ins for your protection. Some Safari plug-ins typically get blocked after a security update, particularly when Apple deems plug-ins as potentially risky until the developer provides an app upgrade.