A List of Stable, Non-Conficting and Essential addons

by ChessWriter

666 Add-ons in this Collection

Conform SearchBox(with automatic learning) by masahal

Rated 4 out of 5 stars 14 reviews

4,302 users

Enter searched words in the Firefox search box to sync when you search in web. In addition this add-on has automatic learning function.

ErrorZilla Plus by Crend King

Rated 4 out of 5 stars 52 reviews

1,742 users

This extension is a replacement of Firefox official error page, which adds some useful tools to aid your troubleshooting.

The tools include:
- Google Cache (view the page cached by Google)
- Coralize (use Coral CDN proxy to connect again)
- Wayback ...
Collector's Note There are two addons that let you open a cached version of a webpage(i.e. a snapshot of a webpage, that now doesn't exist or would not open, taken in the past) - ErrorZilla Plus and Resurrect pages. Both use 5-6 services like Google cache, Wayback machine etc. to show you cached pages. Both do so by adding links to the error page that shows up when you fail to connect to a webpage. The advantage of "Resurrect pages" is that it opens the cached page for each of the 5-6 services in a separate tab, thus allowing you to try all services quickly. The advantage of "ErrorZilla Plus" is that it also adds a Proxy button for you to open the webpage using a proxy service in case the website is inaccessible at your location/your country.

r/chess pgn viewer. by Constantine de Castro

Download Now

Experimental

Rated 2 out of 5 stars 3 reviews

807 users

Inline PGN viewer for r/chess. Replaces all instances of PGNs inside [pgn][/pgn] tags with an interactive chessboard showing variations, comments, etc.

TabGroups Menu by char101

Rated 4 out of 5 stars 128 reviews

2,464 users

Access firefox tabgroups using a dropdown menu.

Bookmark Current Tab Set by jkasprzak

Rated 4 out of 5 stars 22 reviews

3,226 users

Adds options to bookmark all tabs in a window (optionally without opening a dialog) and store them in a new bookmark folder that is given the current date (and optionally the time) as its name.
Collector's Note Bookmark Current Tab Set in one step( all tabs are bookmarked to a location you have already set in the settings) or two steps(a dialog pops up allowing you to chose a name and a location for the folder where the tabs will be bookmarked to). See also the addon "Bookmark all" which allows one step bookmarking described above. The advantage of "Bookmark all" is that it gives you a button that you can place anywhere you like and press to bookmark all addons - more convenient, but you cannot chose a custom name and location for the new folder thus created.

LiveClick by protejohnny

Rated 4 out of 5 stars 136 reviews

3,196 users

Adds feed reading, notifications, favicons, and other enhancements to Live Bookmarks.

Save Text Area by Alex Benenson

Rated 4 out of 5 stars 22 reviews

2,777 users

This extension adds File Open and Save functionality to editable text fields and areas, in effect turning them into...
Collector's Note See also the addon "It's all text" which allows you to write or edit the text you are going to enter or have already entered into a text area. Since you open an external text area to edit the text, you can also save it, thus accomplishing the same function as the "Save Text Area" addon.

storeTab by nicktco

Rated 5 out of 5 stars 17 reviews

1,992 users

you could have open many tabs and then its just a click on the icon and save tabs, that's it done, you can close and reopen your browser many times, and when your ready for your tabs back, just click the icon again and restore tabs.

Siphon - Add-on Synchronizer by Ian Halpern

Rated 4 out of 5 stars 188 reviews

2,650 users

Keep your favorite Extensions synced with all your computers.
Collector's Note Sometimes the server is overloaded and addons fail to sync. If your addons do not get synced in one go, do not think that the addon doesn't work. You should try syncing at another time. It works great 70% of the time.

XUL/Migemo by Piro (piro_or)

Rated 4 out of 5 stars 50 reviews

1,117 users

This provides dictionary-assisted search (Migemo search) and regular expression powered search for "find in this page" and other features.

Youtube Ratings Preview by Davide Buldrini

Rated 4 out of 5 stars 44 reviews

1,870 users

GOT RICKROLLED? With Youtube bogus remover you can see like/dislike bars directly on search results under every video. You can also hide from the search results the worst videos. Don't wast your time with useless videos!
Collector's Note A simple little unobtrusive addon that improves the quality of videos you find on youtube by a huge amount.

Scrollbar Search Highlighter by Rob Iverson

Rated 4 out of 5 stars 47 reviews

2,337 users

An add-on which highlights search terms in the scrollbar(s).

Tabs Menu by Mikel Ward

Rated 4 out of 5 stars 30 reviews

2,535 users

Adds a Tabs menu to the main menu that lets you easily change between tabs.

Net Notes by Sebastian Tschan, Sarah Av.

Rated 4 out of 5 stars 46 reviews

303 users

Store Notes on Websites in your Bookmarks.
Collector's Note Is a little buggy in the newer versions of Firefox. I have kept it in the list hoping that it will be improved by the developer in the future.

SelectionSK by Andrey Shemetov

Rated 5 out of 5 stars 65 reviews

1,400 users

Pops up user menu with useful tools (copy, highlight, translation, search, etc.) when text is selected with the mouse
Collector's Note Functions similar to the older and therefore more popular Auto Context addon. But AutoContext is no longer being developed by the developer and will not work with Firefox 3.7 and above(unless you use the workarounds I have written in my xomments on Auto-Context). Selection SK has all the functions of Auto-Context and then some more. So it is a sufficient replacement for Auto-Context. To me Selection SK is an indispensable addon. However, I keep it switched off using its red/green button until I need it, because unlike Auto-Context, Selection SK is a big addon and slows down Firefox.
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