If you’ve downloaded Safari 5 to try some extensions, maybe you will see the dialog of “Safari cannot install this extension”, because “Extensions are disabled”. So what you gonna do? Here is a simple steps to help you out.

  1. click the “Safari” on your menu bar.
  2. click preferences menu item.
  3. click advanced tab.
  4. check the box marked Show Develop menu in menu bar
  5. click the develop menu and then click enable extensions

The image below shows on Safari 5 on Mac OS and Windows.


Related posts:

  1. Google Chrome Extensions: Network Enhance
  2. Google Chrome Extensions: Interface Enhance
  3. Google Chrome Extensions: Social Network