As you install more and more Firefox Extensions, the right click menu and other menus will be filled with a lot of useless entries that you don’t need. There are a lot of entries that you never use but they are still there cluttering your menus. Menu Editor is a Firefox Extension that helps you remove useless and infrequently used entries from the Firefox Menu.

It allows you to modify the Firefox Menus including the right click context menu. You can disable the visibility of the menu items that you don’t use and you can also re organize the Menu items in any order that you like. You can also group items and use splitters to separate groups.

It is nice Firefox extension that allows you to configure the Firefox Menus according to your taste.