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由 Jack 发表于 April 8, 2015 ·

I've been happily relying on this simple little workhorse since it was first brought to my attention that such a basic feature was missing from firefox. It does exactly what it says, with no excess baggage.
FF terminated it with prejudice, though, so https://addons.mozilla.org/en-US/firefox/addon/duplicate-in-tab-context-menu/?src=userprofile seems like a decent replacement.

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由 RetroMage 发表于 Nov. 14, 2014 ·

I just installed Duplicate Tab in the latest version of SeaMonkey, and can quite happily attest that it's working perfectly — not much more than I can (or need to) say, beyond thank you!! :-)

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由 JJHint 发表于 April 3, 2013 ·

I agree with Mike Clark below. This is simply an automatic drop down button on most browsers under either file or edit. Why make this so complicated?

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由 uncoolcentral 发表于 Aug. 28, 2012 ·

Love this add-on! Posted a version that works in ff 15.0 here
http://dandreifort.com/2012/08/28/updated-extensions-for-latest-firefox-update/

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由 boscobearbank 发表于 April 25, 2012 ·

Works fine in FF11, can't seem to get it to work in FF12, so I downgraded to FF11.

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由 jamie1963 发表于 March 15, 2012 ·

Work Around for Current Firefox Version

Duplicate This Tab: Hold CTRL Key Down & Move Tab with Mouse. Works great for FF 10.0.2

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由 David Ussell 发表于 Feb. 16, 2012 ·

Without a doubt this is the one extension I hold off upgrading for. It is, by far, the most useful add-on I use. Once you get accustomed to using it, it is very hard to be without it. I agree with several others; IT SHOULD be an integral part of Firefox. Please keep it updated. Thanks.

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由 kxxxk 发表于 Feb. 13, 2012 ·

Duplicate Tab 1.0.2c no longer works now that Firefox has reached Version 10.0.1 . Duplicate Tab Version 99.0 still works but its distribtuition vehicle, megaupload.com, has been shut down by the FBI, apparently for violations of law. I have a copy of "Duplicate Tab Max Version 99.0.xpi". As Duplicate Tab is being kept alive by its users and no one is losing money thereby nor, as I understand it, is it copyrighted, if someone will post it on the web for us and put the link here, I will be glad to send it to them for that purpose.

This Extension should definately be a part of Firefox as it is integral to Firefox's use.

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由 frankll 发表于 Jan. 12, 2012 ·

it's perfectly working on 9.0.1 !
btw I would like to customize the toolbar button, I tried with the chrome.css using "duplicatetab-button"
but I failed, please may I have the right "identifier" (i.e. for Brief the identifier is #brief-button )
thanks in advance !

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由 blade-edge 发表于 Dec. 28, 2011 ·

USE ADD ON COMPATIBILITY REPORTER (link below) TO ALLOW YOU TO USE DUPLICATE TAB, WORKS ON FF 9.0.1 !!!

https://addons.mozilla.org/en-US/firefox/addon/add-on-compatibility-reporter/

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由 Devilush 发表于 Oct. 4, 2011 ·

Duplicate Tab Max Version 99.0 download link : http://www.megaupload.com/?d=LY2X5UPT
(Tested with Beta8.0,Release7.0)

@Empatojayos : Why don't you just clone it and upload it to this site,and maintain it yourself,the original creator has obviously abandoned this add-on.I set the max version so high so people won't have to bother looking for an update,since there has not been one from Twanno in a very long time.I have been using this add-on for a few years now and It works fine with every Firefox release so far...with add-on compatibility reporter installed.If it stops working...find a suitable replacement that is maintained.

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由 Empatojayos 发表于 Oct. 4, 2011 ·

I posted a working add-on for Firefox. (I modified the original, now accepts Firefox to v10.9)
http://banashare.com/1dn1yb397mf2
(Tested successful in FF7.0.1 stable, FF8 beta 1, FF9 (aka Aurora) alfa 2, FF10 (aka Nightly) alfa 1) Only-32bits.

Hi Devilush, i like test the addon before recomend.
¿You tested this addon in Firefox 11, 12, 13..99?
Nontruth.

By the way: DuplicateTab have minor issues with FF Nightly x64. (Can't change settings).

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由 Mike Clark 发表于 Oct. 1, 2011 ·

This feature should be built into Firefox. IE, Chrome, and Opera all have a built-in duplicate tab menu item. Anyway, the plugin works well, does what it says it does, and the extra configurability is appreciated. One request: I'd like the option to hide the keyboard shortcut hint in the menu.

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由 Achmed Lachned 发表于 Sept. 15, 2011 ·

Many thanks to Empatojayos, would not live without that little tool

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由 Rhinovirus 发表于 Aug. 16, 2011 ·

this is one of my favored extension, and Empatojayos's modification works perfect on FF 6
its a shame that the official extension is not supported any more.

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由 Darth_Vukster 发表于 July 19, 2011 ·

I updated the rdf file (Google "edit an xpi file") to max version 9.9 and it appears to work just fine in Firefox 5.0.1 on my new Windows 7 64-bit machine. This is great news since I love this add-on, especially that it duplicates the history of the tab as well.

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由 Stuart Halliday 发表于 May 24, 2011 ·

Nice one Empatojayos!
I so missed this add-on in FF 4.

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由 nick riebe 发表于 Oct. 30, 2010 ·

<b>Duplicate Tab still works!!!</b>

Unofficial public update: http://bit.ly/arVAAa
(enjoy!)

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由 mark84 发表于 Sept. 12, 2010 ·

For those wanting an updated version of this, someone has made an updated version called "Duplicate this tab".

Just a straight code copy but with latest browser support.
Link: https://addons.mozilla.org/en-US/firefox/addon/156490/

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由 Kerridis 发表于 Aug. 20, 2010 ·

I wish this would be available for recent firefox...