Many of you here are either involved with the marketing of a web site for another company or operate a web site or blog of your own. For either case, being able to immediately see if a page is cached by Google would be invaluable. That's exactly what the Google Cache Checker extension for Firefox offers. Gadget Advisor is proud to offer the free Google Cache Checker extension for Firefox.
As we have previously noted in the best Firefox extensions article, we are now providing free access to the powerful web directory form filler extension for Firefox. It is being made available free here exclusively (the extension sells normally for $150).
We have compiled a list of what we consider to be the best extensions for Firefox. When evaluating extensions for recommendation, not only do we consder the functionality and features of the extension, but we also test to ensure it works well with all the other extensions we recommend.