Firefox/Thunderbird Extensions

My favourite extensions in no particular order

For Firefox:

For Thunderbird:

Are there any others I should know about?

4 Responses to “Firefox/Thunderbird Extensions”


  1. 1 jk

    The web developer extension for Firefox is lovely. Especially handy is its ability to edit the CSS of a page in a sidebar and see your changes appear real-time in the main window.

  2. 2 Cliph

    Wow, that’s an excellent plugin. I’ve been using it all day. I should have been doing work instead.

  3. 3 E.T.

    i personally have:
    user agent switcher
    diggler
    BugMeNot
    Mnenhy
    Web Developer
    Translate Page
    and those have preatty much done everything i want to do on firefox version 1.0

  4. 4 bubinga

    I’m looking for an extension that will archive my inbox by a configurable date range to a local folder

    Any ideas?

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