ad block plugin for firefox that blocks only specific sites

Question

Can someone recommend an add on for Firefox that will block ads only on specific site? Adblock has option only to allow specific sites, but I need the opposite of that.

Answer 1

As long as you don't mind going through filters rather than the GUI there is a very easy way to do that with AdBlock Plus.

How to do it:

• Install AdBlock Plus
• restart browser if required
• Go to Tools->Adblock Plus->Filter Preferences (or just press ctrl-shift-F)
• Go to Custom Filters tab
• add new rule and use this as the rule: @@$document,domain=~sitetoenableon.ca|~sitetoenableon2.com|~sitetoenableonn.com

This will disable ABP on all sites not listed in that rule. You can edit the rule any time through the same form to add more sites.