Can You Unblock Flash Player? Facts and Alternatives
ClickToPlugin & ClickToFlash Safari extensions
Fix blocked Safari plug-ins on the Mac | Macworld
Load Flash Video as HTML5 Automatically with FlashToHTML5 Safari Extension | OSXDaily
How to install Safari extensions on your Mac - Apple Support
Download ClickToFlash for Mac | MacUpdate
How to install Safari extensions on your Mac - Apple Support
How to install a plugin for Safari and run it on a Mac?-Foscam Support - FAQs
How to Enable Flash Plugin for Specific Web Sites Only in Safari for Mac OS X | OSXDaily
GitHub - mattball/ClickToFlash-safari-extension: An attempt to turn ClickToFlash into a Safari 5 extension. Not feature-complete (compared to REAL ClickToFlash), and there are liable to be bugs. Works for me, though!
How to install Safari extensions on your Mac - Apple Support
How to tell if an Adobe Flash Player update is valid - The Mac Security Blog
How to Install, Manage, Delete Safari Extensions on a Mac