NOTE: This post has been expanded from it's original "My Favourite Extensions" context so that there is a handy list right at the top of the thread with who recommends what extensions and the links to them. The description and link is lifted from their post where possible. Otherwise all links and descriptions are from the main Extensions repository at
https://addons.mozilla.org/firefox/ where the official versions are released. Exceptions to this are noted. Compatability issues where known are noted. Where the extension may be known by another common name AKA: othername is used.
NOTE2: There are some overlaps between users, so instead of not listing these or listing them but referring back to some other user's favourites list for the link I have just made complete entries for these overlaps.
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Kaulbach's Favourite Extensions
Well, I'd just like to post a list of my top FireFox Extensions, a brief description and their direct links.
All of these work on my version, with V2 Betas I couldn't tell ya yet. When I upgrade I'll let you know which work.
CURRENTLY I'm running:
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.5) Gecko/20060719 Firefox/1.5.0.5
FireFtp - FTP client integrated
https://addons.mozilla.org/firefox/684/
FasterFox - Tweaks and caches stuff for faster page loads
https://addons.mozilla.org/firefox/1269/
Colorful Tabs - Self Explanatory
https://addons.mozilla.org/firefox/1368/
Bookmark Duplicate Detector- Self Explanatory
https://addons.mozilla.org/firefox/1553/
ColorZilla - Eyedropper tool
https://addons.mozilla.org/firefox/271/
Amazing Media Browser - Can pull embedded AVI etc off some sites
https://addons.mozilla.org/firefox/1468/
Bookmark All - Bookmark all tabs
https://addons.mozilla.org/firefox/542/
ForecastFox Enhanced - Local weather forecasts
https://addons.mozilla.org/firefox/1978/
ForwardFork - For when there's more than 1 option for "Go Forward 1 Page"
https://addons.mozilla.org/firefox/1044/
Header Monitor - Shows server headers. No more telnetting to port 80
NOTE: It requires LiveHTTPHeaders as a prerequisite
LiveHTTPHeaders
http://livehttpheaders.mozdev.org/installation.html
Header Monitor
https://addons.mozilla.org/firefox/575/
IE Tab - Runs Internet Explorer embedded inside a tab
https://addons.mozilla.org/firefox/1419/
Image Zoom - Almost infinite zooming-in on pics
https://addons.mozilla.org/firefox/139/
MR Tech Link Wrapper - Wraps the URL for easy cut/paste
https://addons.mozilla.org/firefox/2021/
NeedleSearch - Integrated multiple search engine tool.Multi-field searches
https://addons.mozilla.org/firefox/386/
New Tab Homepage - Self Explanatory
https://addons.mozilla.org/firefox/777/
Open Link Host - If you're somewhere like
www.aaa.ca/a/b/c/d/e takes you to
www.aaa.ca
https://addons.mozilla.org/firefox/1047/
Open Source in Tab - Self Explanatory
https://addons.mozilla.org/firefox/1555/
Public IP - Shows what others see your IP address as
https://addons.mozilla.org/firefox/1254/
Restart FireFox - Handy first-install extension to make adding/removing/upgrading other extensions easier
https://addons.mozilla.org/firefox/1249/
Screen grab! - Self Explanatory
https://addons.mozilla.org/firefox/1146/
Server Spy - Shows webserver info. Good to know what sites run Apache or IIS.
https://addons.mozilla.org/firefox/2036/
ShowIP - Shows the IP(s) of the page you viewing.Can do a Whois from right-click
https://addons.mozilla.org/firefox/590/
Snapper - More selective screen capture utility for cut/paste
https://addons.mozilla.org/firefox/2703/
Tab Mix Plus - Unclose tabs, protect them, duplicate them, etc
https://addons.mozilla.org/firefox/1122/
Translation Panel - For those interesting Russian or Chinese technical documents
NOTE: You may have to install version on authors home page
https://addons.mozilla.org/firefox/186/
Authors Dev Version
http://nazodane.hp.infoseek.co.jp/ex...nslation.xhtml
TryAgain - Keeps trying to refresh a stubborn page until it succeeds.
https://addons.mozilla.org/firefox/2462/
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Dngrsone's Favourite Extensions
Password Maker - does a great job of generating complex passwords based on your choice of variables run through an algorithm (website being accessed, user name, etc) plus a master password which can be stored in memory but doesn't have to be. This is a useful tool if one uses a lot of different computers and such.
Posted Link
http://passwordmaker.org/
Official Release
https://addons.mozilla.org/firefox/469/
FoxMarks - Another useful extension for those with multiple access points is Foxmarks, a bookmark synchronizer. It allows one to maintain the same set of bookmarks amongst several machines.
Posted Link
http://www.foxcloud.com/wiki/Main_Page
Official Release
https://addons.mozilla.org/firefox/2410/
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MuFu's Favourite Extensions
Image Zoom - hold button+scroll to zoom images
https://addons.mozilla.org/firefox/139/
Nuke Anything - allows hiding of page objects via context menu
https://addons.mozilla.org/firefox/79/
NOTE: There seems to be an enhanced version of this:
https://addons.mozilla.org/firefox/951/
IE View - open page in IE via context menu
https://addons.mozilla.org/firefox/35/
NOTE: There seems to be a stripped down version of this:
https://addons.mozilla.org/firefox/1429/
MediaPlayerConnectvity - lets you open embedded media content in external player and/or download
https://addons.mozilla.org/firefox/446/
Tabbrowser Preferences - more tab options
https://addons.mozilla.org/firefox/158/
GooglePreview - mini screen cap of Google page hits shown in results list
https://addons.mozilla.org/firefox/189/
ImageShack right-click - allows auto-upload to ImageShack via context menu
NOTE: No extension by this name could be found, but ImageBot and Picture2Life appear to have this functionality
ImageBot
https://addons.mozilla.org/firefox/1174/
Picture2Life
https://addons.mozilla.org/firefox/2660/
Sage - RSS feed aggregator
https://addons.mozilla.org/firefox/77/
SpellCheck - Self Explanatory
Unfortunately a link to this extension could not be found !
LittleFox - Littlefox, designed for optimal screen usage, leaving lots of room for browsing. For Firefox 1.0 and 1.5. Includes support for forecastfox, tabbrowser preferences, fusion, reloadevery, stumbleupon, gmail, basics, calendar, downloadstatusbar, tabx, quicknote, offline, rss-reader, sage, scrapbook, reminderfox, and tbx. Tested with downloadmgr, flatbookmark, foxamp, googlebar, and spoofstick.
https://addons.mozilla.org/firefox/307/
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Wrathchild_67's Favourite Extensions
Ablock Plus - removes many different types of ads
https://addons.mozilla.org/firefox/1865/
Filterset.G Updater - for keeping Adblock Plus updated)
https://addons.mozilla.org/firefox/1136/
Remove It Permanantly - lets you remove objects from webpages or entire domains- really helps at HWC
https://addons.mozilla.org/firefox/521/
Auto Copy - highlight text on a webpage and it is automatically copied to clipboard
https://addons.mozilla.org/firefox/383/
DownThemAll! - adds a multithreaded download manager to FireFox. For sites that let you have multiple download connections at once, this will break a download into 5 pieces and get all 5 simultaneously and potentially max out your download speed.
https://addons.mozilla.org/firefox/201/
NoScript - disables javascript applets in all webpages. Lets you manage applets globally or by domain
https://addons.mozilla.org/firefox/722/
Wizz RSS News Reader - one of the best RSS plugins for Firefox
https://addons.mozilla.org/firefox/424/
Download Statusbar - moves active downloads from the default seperate window into the statusbar of your active FireFox window
https://addons.mozilla.org/firefox/26/
Update Notifier - automatically keeps all extensions up to date
https://addons.mozilla.org/firefox/2098/
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Tuttle's Favourite Extensions
IE Tab - Runs Internet Explorer embedded inside a tab
https://addons.mozilla.org/firefox/1419/
Stylish - lets you apply your own CSS stylesheets to web pages. Good for fixing someone else's bad design decisions.
https://addons.mozilla.org/firefox/2108/
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