Menu Editor II 0.0.5.1-signed.1-signed Requires Restart
by Bogdan Butnaru
Hides or moves menus and menu items. (Deprecated version, see below.)
About this Add-on
(Old description follows.)
Allows you to change the default menu items of Firefox, including the right-click menus. Mostly useful to remove things you never use. Based on the original "Menu Edit" v. 1.2.3.3, the developers of which seem to have gone AWOL.