24 Replies to “Add-ons for New Version of Firefox 21”

1. Clay Benson March 23, 2011 at 6:25 pm

   You should get PermaTabs Mod for Firefox 4!

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   • Derrick Post authorMarch 23, 2011 at 6:50 pm

     Done. Try it.

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2. Clay Benson March 23, 2011 at 8:20 pm

   It’s pretty buggy, and doesn’t let you do PermaTab home, but that’ just because its for FF3 probably. Thanks for uploading though!

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3. Clay Benson March 23, 2011 at 8:26 pm

   Edit that last post (sorry for double posting), but you can do PermaTab homes, its just, you can close the permatabs as long as they are not also app tabs. Working very well, and thanks again.

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4. Kyle April 7, 2011 at 5:12 am

   thanks for the blocksite mod!

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5. Clay Benson April 9, 2011 at 5:51 pm

   Could you get FireSheep for Beta 4?
   https://github.com/codebutler/firesheep/downloads

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6. Derrick Post authorApril 10, 2011 at 11:18 am

   Hi Clay,

   Here you are: http://icesquare.com/download/firesheep-0.1-1-icesquare.xpi

   I found that it is not stable. Try it at your own risk.

   –Derrick

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7. Carmen April 12, 2011 at 10:42 pm

   🙂 snaplinks been updated,

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8. Mastuo January 19, 2012 at 12:11 am

   I can’t find any Firesheep update that works for Firefox 9. Anyone know one?

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9. Jeff February 18, 2012 at 2:10 pm

   Thanks very much for keeping the BlockSite add-on updated. It keeps my teenage son focused on his school work and lets me relax…

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   • Derrick Post authorFebruary 23, 2012 at 8:18 am

     Please try to download the Blocksite again. It works for Firefox 10.

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10. Jos February 26, 2012 at 3:06 pm

    Firesheep: Error: “ci is not defined” ….

    any idea?

    thanks in advance for your answer…

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11. Schoaf March 20, 2012 at 12:47 pm

    Firesheep does not work with Firefox 11:

    ReferenceError: Cc is not defined

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12. jay March 26, 2012 at 3:07 pm

    I have firefox 11.0, managed to install firesheep from this site… but its not working? Ive tried clicking start capturing and nothing happens… when i access preferences i get CC is not defined. any help would be nice!

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13. maksimilian April 2, 2012 at 4:03 am

    Firesheep for firefox 11 is not working,when i press start capturing nothing happens.So could you please give me a link of working firesheep for firefox 11,thanks. 🙂

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14. GRAH April 5, 2012 at 7:00 pm

    firesheep doesent work -.- still says not compatible or what ever….any one know any OTHER session hijackers…..for linux perferably…..

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15. Johan April 23, 2012 at 9:57 am

    Firesheep doesn’t work with Firefox 11.

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16. Sheeper April 28, 2012 at 10:56 pm

    As all the other comments say, firesheep ist not working with firefox 11. would be great if u could make an update if your not to busy.. thank u

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17. George November 29, 2012 at 5:14 am

    firefox v.17… firesheep isn’t working, can’t even install it- went to this site for extra support: http://www.backtrack-linux.org/forums/showthread.php?t=45708 but i don’t know how to work with Git- maybe you could? then provide the solution?

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    • Derrick Post authorNovember 29, 2012 at 8:45 am

      I compiled the Firesheep using git for you: http://icesquare.com/download/firesheep-Linux_x86_64-gcc3.xpi
      Looks like it is designed for Linux.

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18. PaulS December 6, 2012 at 12:20 pm

    I attempted to install firesheep; no luck, doesn’t download and tried on firefox 11 and 17. Now I’d like to remove the Fire Sheep logo at the top of my page…picture of the fox with the blue cap in a grassy field. (Is this the “scarlet letter”?). Anyone else with the same problem?

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19. Ghada January 24, 2013 at 4:20 am

    Firesheep

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20. saad February 12, 2013 at 10:06 pm

    nice review. http://www.cheers4all.com but firesheep is not working

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21. kiki April 18, 2013 at 12:15 pm

    How about a compatible version of firesheep for firefox 20? 🙂

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