Add-ons

PlayFlash 64bit by chAlx

Flash player plugin - unofficial xpi repack for 64bit browsers. Use when official plugin installer is not suitable. All binary files are copyrighted by their authors and distributed for free.

No Resource URI Leak by Desktopd Collaboration, nord-stream

Deny resource:// access to Web content: We fill the hole to defend against fingerprinting. Very important to Firefox privacy. A direct workaround for bugzil.la/863246

CookieKeeper by Yvon Tanguy

Extended Cookie Manager - Keep only wanted cookies.

Disable Addon Compatibility Checks (Version 4-56) by alike03

Reinstates the extensions.checkCompatibility preference.

Mouse Gestures Suite by Lemon Juice

Mouse gestures for SeaMonkey & Firefox: navigate & execute commands using mouse gestures (with single mouse button) and rocker gestures (by pressing 2 mouse buttons). Also: scroll wheel navigation, page scrolling, tab scrolling.

Redirect Bypasser by Moises Lima

Avoid redirects and has direct access to the sites you want to visit.

Collector's Note Access sites directly.

QuickDrag by Stevie Smith

Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page. The successor to Super DragAndGo.

Linky by gemal

Linky will increase your power to handle links. ...

Collector's Note Open all links and pictures on a page. (Not installed, not working)

eCleaner by flasresizerdeveloper

Clears preferences left by extensions after uninstallation

Collector's Note Clear preferences of uninstalled addons.

Cookies Exterminator by Off JustOff

Auto delete cookies, localStorage and IndexedDB objects as soon as they become unused

Compact Menu 2 by Milly

Add a compact menu button to the navigation toolbar, and hide the menu bar.

Google Privacy by Herrminator

Make some popular websites respect your privacy settings.
Please see the known issues below!

Collector's Note Makes Google respect privacy.

FLST (Firefox 4+) by fabianswebworld

Provides Focus Last Selected Tab and Tab flipping functionality (based on the FLST extensions by Gorgias and Gozer, but ported to Firefox 4/.../56 and repaired Tab flipping functionality). Enjoy!

Collector's Note Close a tab and the previously selected tab will be selected.

XPFE-Classic by Exalm

Classic Mozilla/SeaMonkey 1.x theme

Add-ons Button by Button Guy

Opens the Add-ons window to perform tasks on your installed Extensions, Themes, Plug-ins and Language packs.

Collector's Note Access "Extensions" and "Themes" from the Tools menu. (Not installed)