PowerPack

by Fur Q

56 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,865 reviews

20,742,963 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,316 reviews

5,146,890 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,766 reviews

2,372,424 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 947 reviews

1,312,978 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 5 out of 5 stars 173 reviews

1,236,657 users

Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,476 reviews

2,160,545 users

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Stylish by Jason Barnabe

Rated 4 out of 5 stars 734 reviews

731,800 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,493 reviews

949,289 users

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
Collector's Note tabmixplus browser.ctrlTab.previews=false browser.link.open_newwindow=3 browser.link.open_newwindow.override.external=-1 browser.link.open_newwindow.restriction=2 browser.newtab.url=about:newtab browser.search.context.loadInBackground=false browser.search.openintab=true browser.sessionstore.interval=15000 browser.sessionstore.max_tabs_undo=34 browser.sessionstore.privacy_level=0 browser.sessionstore.resume_from_crash=false browser.startup.page=1 browser.tabs.animate=true browser.tabs.closeWindowWithLastTab=false browser.tabs.insertRelatedAfterCurrent=false browser.tabs.loadBookmarksInBackground=true browser.tabs.loadDivertedInBackground=true browser.tabs.loadInBackground=true browser.tabs.tabClipWidth=140 browser.tabs.tabMaxWidth=150 browser.tabs.tabMinWidth=20 browser.tabs.warnOnClose=true browser.warnOnQuit=false toolkit.scrollbox.clickToScroll.scrollDelay=150 toolkit.scrollbox.smoothScroll=true extensions.tabmix.altClickTab=6 extensions.tabmix.altClickTabbar=0 extensions.tabmix.autoReloadContent=true extensions.tabmix.autoReloadMenu=false extensions.tabmix.bookmarkTabMenu=true extensions.tabmix.bookmarkTabsMenu=true extensions.tabmix.closeAllMenu=false extensions.tabmix.closeLeftMenu=false extensions.tabmix.closeOnSelect=true extensions.tabmix.closeOtherMenu=true extensions.tabmix.closeRightMenu=true extensions.tabmix.closeSimilarTabs=false extensions.tabmix.closeTabContent=false extensions.tabmix.closeTabMenu=true extensions.tabmix.closedWinToolsMenu=false extensions.tabmix.copyTabUrlMenu=true extensions.tabmix.ctrlClickTab=22 extensions.tabmix.ctrlClickTabbar=0 extensions.tabmix.currentTab=false extensions.tabmix.custom_reload_list= extensions.tabmix.dblClickTab=0 extensions.tabmix.dblClickTabbar=1 extensions.tabmix.detachTabContent=false extensions.tabmix.detachTabMenu=false extensions.tabmix.disableIncompatible=true extensions.tabmix.docShellMenu=false extensions.tabmix.duplicateMenu=true extensions.tabmix.duplicateTabContent=false extensions.tabmix.duplicateWinContent=false extensions.tabmix.duplicateinWinMenu=false extensions.tabmix.enablefiletype=true extensions.tabmix.extraIcons.autoreload=true extensions.tabmix.extraIcons.locked=true extensions.tabmix.extraIcons.notpinned=false extensions.tabmix.extraIcons.protected=true extensions.tabmix.filetype=xpi zip rar exe tar jar gzip gz ace bin doc docx xls xlsx mdb ppt iso 7z cab arj lzh uue torrent /&disp=attd&/ php\?attachmentid=.* php\?act=Attach&type=post&id=.* /download.php\?*/ extensions.tabmix.flexTabs=false extensions.tabmix.focusTab=1 extensions.tabmix.freezeTabContent=false extensions.tabmix.freezeTabMenu=false extensions.tabmix.hideAllTabsButton=false extensions.tabmix.hideIcons=false extensions.tabmix.hideTabBarButton=true extensions.tabmix.hideTabbar=0 extensions.tabmix.inversefocusLinks=false extensions.tabmix.inversefocusOther=false extensions.tabmix.keepLastTab=false extensions.tabmix.lasttab.respondToMouseInTabList=true extensions.tabmix.lasttab.showTabList=false extensions.tabmix.lasttab.tabPreviews=true extensions.tabmix.linkTarget=false extensions.tabmix.linkWithHistory=false extensions.tabmix.loadBookmarksGroupInBackground=false extensions.tabmix.loadDuplicateInBackground=false extensions.tabmix.loadExternalInBackground=false extensions.tabmix.loadFolderAndReplace=false extensions.tabmix.loadNewInBackground=false extensions.tabmix.loadOnNewTab.type=4 extensions.tabmix.loadSearchInBackground=false extensions.tabmix.loadUrlInBackground=false extensions.tabmix.lockAppTabs=false extensions.tabmix.lockTabContent=false extensions.tabmix.lockTabMenu=true extensions.tabmix.lockTabSizingOnClose=true extensions.tabmix.lockallTabs=false extensions.tabmix.mergeAllWindows=true extensions.tabmix.mergePopups=false extensions.tabmix.mergeWindowContent=false extensions.tabmix.middleClickTab=2 extensions.tabmix.middleClickTabbar=-1 extensions.tabmix.middleclickDelete=true extensions.tabmix.middlecurrent=false extensions.tabmix.mouseOverSelect=false extensions.tabmix.mouseOverSelectDelay=250 extensions.tabmix.moveTabOnDragging=true extensions.tabmix.moveToGroup=true extensions.tabmix.newTabButton=true extensions.tabmix.newTabButton.position=0 extensions.tabmix.newTabMenu=true extensions.tabmix.offsetAmountToScroll=false extensions.tabmix.openAllLinks=true extensions.tabmix.openDuplicateNext=true extensions.tabmix.openInverseLink=true extensions.tabmix.openLinkHere=false extensions.tabmix.openNewTabNext=true extensions.tabmix.openTabNext=true extensions.tabmix.openTabNextInverse=false extensions.tabmix.opentabfor.bookmarks=true extensions.tabmix.opentabfor.history=true extensions.tabmix.opentabfor.urlbar=false extensions.tabmix.opentabforLinks=0 extensions.tabmix.optionsToolMenu=true extensions.tabmix.otherTab=false extensions.tabmix.pinTabMenu=true extensions.tabmix.placePopupNextToOpener=true extensions.tabmix.progressMeter=false extensions.tabmix.protectTabContent=false extensions.tabmix.protectTabMenu=true extensions.tabmix.protectedtabs.warnOnClose=true extensions.tabmix.reloadAllMenu=true extensions.tabmix.reloadEvery.onReloadButton=false extensions.tabmix.reloadLeftMenu=false extensions.tabmix.reloadOtherMenu=false extensions.tabmix.reloadRightMenu=false extensions.tabmix.reloadTabMenu=true extensions.tabmix.reload_match_address=false extensions.tabmix.reload_time=60 extensions.tabmix.renameTabMenu=false extensions.tabmix.replaceLastTabWith.newtab.url=about:newtab extensions.tabmix.replaceLastTabWith.type=4 extensions.tabmix.reversedScroll=false extensions.tabmix.scrollTabs=1 extensions.tabmix.selectLocationBar=true extensions.tabmix.selectLocationBar.afterLastTabClosed=true extensions.tabmix.selectTabOnMouseDown=true extensions.tabmix.sessionToolsMenu=true extensions.tabmix.sessions.crashRecovery=true extensions.tabmix.sessions.manager=true extensions.tabmix.sessions.max_backups=7 extensions.tabmix.sessions.menu.showext=true extensions.tabmix.sessions.onClose=0 extensions.tabmix.sessions.onStart=2 extensions.tabmix.sessions.onStart.askifempty=true extensions.tabmix.sessions.onStart.loadsession=-1 extensions.tabmix.sessions.onStart.restorePinned=true extensions.tabmix.sessions.onStart.sessionpath= extensions.tabmix.sessions.restore.concatenate=false extensions.tabmix.sessions.restore.overwritetabs=true extensions.tabmix.sessions.restore.overwritewindows=true extensions.tabmix.sessions.restore.reloadall=false extensions.tabmix.sessions.restore.saveoverwrite=true extensions.tabmix.sessions.save.closedtabs=false extensions.tabmix.sessions.save.history=true extensions.tabmix.sessions.save.locked=true extensions.tabmix.sessions.save.permissions=true extensions.tabmix.sessions.save.protected=true extensions.tabmix.sessions.save.scrollposition=true extensions.tabmix.sessions.save.selectedtab=true extensions.tabmix.shiftClickTab=5 extensions.tabmix.shiftClickTabbar=0 extensions.tabmix.shortcuts={"newTab":"N accel"} extensions.tabmix.showMergeWindow=false extensions.tabmix.showTabContextMenuOnTabbar=false extensions.tabmix.singleWindow=false extensions.tabmix.slideDelay=10 extensions.tabmix.styles.currentTab={"italic":false,"bold":false,"underline":false,"text":true,"textColor":"rgba(0,0,0,1)","bg":false,"bgColor":"rgba(236,233,216,1)","bgTopColor":"rgba(236,233,216,1)"} extensions.tabmix.styles.otherTab={"italic":false,"bold":false,"underline":false,"text":true,"textColor":"rgba(0,0,0,1)","bg":false,"bgColor":"rgba(236,233,216,1)","bgTopColor":"rgba(236,233,216,1)"} extensions.tabmix.styles.progressMeter={"bg":false,"bgColor":"rgba(170,170,255,1)"} extensions.tabmix.styles.unloadedTab={"italic":true,"bold":false,"underline":false,"text":true,"textColor":"rgba(204,0,0,1)","bg":true,"bgColor":"rgba(236,233,216,1)","bgTopColor":"rgba(236,233,216,1)"} extensions.tabmix.styles.unreadTab={"italic":true,"bold":false,"underline":false,"text":false,"textColor":"rgba(192,192,192,1)","bg":false,"bgColor":"rgba(236,233,216,1)","bgTopColor":"rgba(236,233,216,1)"} extensions.tabmix.syncPrefs=false extensions.tabmix.tabBarMaxRow=3 extensions.tabmix.tabBarMode=2 extensions.tabmix.tabBarPosition=0 extensions.tabmix.tabBarSpace=false extensions.tabmix.tabFlip=false extensions.tabmix.tabFlipDelay=250 extensions.tabmix.tabbar.click_dragwindow=true extensions.tabmix.tabbar.dblclick_changesize=true extensions.tabmix.tabcontext.openNonRemoteWindow=true extensions.tabmix.tabs.closeButtons=3 extensions.tabmix.tabs.closeButtons.delay=50 extensions.tabmix.tabs.closeButtons.enable=false extensions.tabmix.tabs.closeButtons.onLeft=false extensions.tabmix.tabs.warnOnClose=true extensions.tabmix.tabsList=false extensions.tabmix.titlefrombookmark=false extensions.tabmix.undoClose=true extensions.tabmix.undoCloseButton.menuonly=false extensions.tabmix.undoCloseListContent=false extensions.tabmix.undoCloseListMenu=true extensions.tabmix.undoClosePosition=true extensions.tabmix.undoCloseTabContent=true extensions.tabmix.undoCloseTabMenu=true extensions.tabmix.unloadedTab=false extensions.tabmix.unreadTab=true extensions.tabmix.unreadTabreload=true extensions.tabmix.updateOpenedTabsLockState=true extensions.tabmix.useFirefoxDragmark=true extensions.tabmix.warnOnclose=true

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 240 reviews

385,731 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

BetterPrivacy by IKRG

Rated 5 out of 5 stars 426 reviews

577,377 users

Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

Latest updates: See bottom link 'version history'!

Classic Theme Restorer (Customize UI) by Aris

Rated 5 out of 5 stars 904 reviews

435,757 users

Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29+ (Windows / MacOSX / Linux).

All builds & changelogs on versions page!
Collector's Note CTR_Preferences__DO_NOT_EDIT__'='->booleans__':'->strings__'~'->integers tabs:tabs_default tabsontop:false2 ctabwidth~250 ctabmwidth~100 closetab:closetab_none appbutton:appbutton_v2io appbuttonc:appbuttonc_purple alttbappb=false appbutmhi=false appbutbdl=false nbiconsize:small smallnavbut=false hidenavbar=false backforward=true wincontrols=false starinurl=true statusbar=true hideurelstop=false combrelstop=false panelmenucol=true verifiedcolors=true findbar:findbar_bottoma nav_txt_ico:icons ctab1:#AAAAAA ctab2:#000000 ctabhov1:#000000 ctabhov2:#666666 ctabact1:#FFFFFF ctabact2:#999999 ctabpen1:#FF6600 ctabpen2:#333333 ctabunr1:#993399 ctabunr2:#333333 cntab1:#00FF00 cntab2:#007700 cntabhov1:#FFFFBB cntabhov2:#FFFF00 ctabt:#FFFFFF ctabhovt:#FFFFFF ctabactt:#000000 ctabpent:#000000 ctabunrt:#000000 ctabtsh:#000000 ctabhovtsh:#000000 ctabacttsh:#FFFFFF ctabpentsh:#FFFFFF ctabunrtsh:#FFFFFF tabcolor_def=false tabtextc_def=true tabtextsh_def=true tabcolor_act=false tabtextc_act=false tabtextsh_act=true tabcolor_hov=false tabtextc_hov=true tabtextsh_hov=true tabcolor_pen=false tabtextc_pen=false tabtextsh_pen=false tabcolor_unr=false tabtextc_unr=false tabtextsh_unr=false ntabcolor_def=false ntabcolor_hov=false tabfbold_def=false tabfbold_act=false tabfbold_pen=false tabfbold_unr=false tabfbold_hov=false tabfita_def=false tabfita_act=false tabfita_pen=false tabfita_unr=false tabfita_hov=false highaddonsbar=false hightabpososx=false altmenubar=false altmenubarpos=false altmenubarpos2=false menubarnofog=false noaddonbarbg=true notabfog=false notabbg=false nobookbarbg=false nonavbarbg=true nonavborder=false nonavtbborder=true alttabstb=false cpanelmenus=true bfurlbarfix=true emptyfavicon=true emptyfavicon2=false hidezoomres=true pmhidelabels=false menupopupscr=false hideprivmask=true invicomenubar=false invicotabsbar=false inviconavbar=false invicoextrabar=false invicobookbar=false invicoaddonbar=false tabmokcolor=false tabmokcolor2=false tabmokcolor3=false dblclnewtab=true hidetbwot=false faviconurl=true padlock:padlock_default dblclclosefx=false hide_bf_popup=false throbberalt=false bmanimation=true pananimation=true closeabarbut=false toolsitem=true appmenuitem=true contextitem=false cuibuttons=true padlockex=true closetabhfl=false noemptypticon=false feedinurl=true noconicons=false

BlockSite by Wips.com s.r.o.

Rated 3 out of 5 stars 499 reviews

211,653 users

BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 30 reviews

198,747 users

Manage any SQLite database on your computer.

FireGestures by Gomita

Rated 4 out of 5 stars 861 reviews

404,219 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Collector's Note Use Nextplease extenstion, and use below code for Firegesture to setup mousegestures like right>left = next & left > right = previous for previous or next page on a website. Next -RL =================================== var evt = document.createEvent("KeyEvents"); evt.initKeyEvent( "keypress", true, true, null, true, // holds Ctrl key false, // holds Alt key true, // holds Shift key false, // holds Meta key evt.DOM_VK_RIGHT, // presses a special key, @see http://mxr.mozilla.org/mozilla/source/dom/public/idl/events/nsIDOMKeyEvent.idl 0 // presses a normal key, e.g. "A".charCodeAt(0), ); document.documentElement.dispatchEvent(evt); -------------------------------------------------------------------- Previous - LR ================================== var evt = document.createEvent("KeyEvents"); evt.initKeyEvent( "keypress", true, true, null, true, // holds Ctrl key false, // holds Alt key true, // holds Shift key false, // holds Meta key evt.DOM_VK_LEFT, // presses a special key, @see http://mxr.mozilla.org/mozilla/source/dom/public/idl/events/nsIDOMKeyEvent.idl 0 // presses a normal key, e.g. "A".charCodeAt(0), ); document.documentElement.dispatchEvent(evt);

Session Manager by Michael Kraft

Rated 4 out of 5 stars 544 reviews

275,541 users

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.
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