Manage My Tabs - Tab Manager | | - | | |
Max Loaded Tabs | | - | | |
Max Tab Toggle | | - | | |
Max Tabs | | - | | |
Maximize/Restore Window Button | | - | | |
MediaPimp | | - | | |
MemChaser | | - | | |
Menu Button Reskin | | - | | |
Menu Editor | | - | | |
Menu Editor II | | - | | |
Menu Mod | | - | | |
Menu On Top | | - | | |
Menu Ontologist | | - | | |
Menu Wizard | | - | | |
Metal Lion Addressbar Improvements | | - | | |
Middle Click On Page Closes Tab | | - | | |
Middle Click Tabbar | | - | | |
Middle Click on Tabbar to Undo Close Tab | | - | | |
MinUI | | - | | |
Mind the Time | | - | | |
Mini Tab | | - | | |
Minimal Digital Clock | | - | | |
Minimalist Bookmarks Toolbar | | - | | |
Minimalist UI | | - | | |
Minimize Window Button | | - | | |
Minimode | | - | | |
ModestTab | | - | | |
More Bookmarks Toolbar | | - | | |
More Tools Menu | | - | | |
More or Less Browser Window Padding | | - | | |
Most Recent Tab | | - | | |
Mouse Dictionary | | - | | |
Movable Firefox Button | | - | | |
MovableReload29 | | - | | |
Move Active Tab To Left | | - | | |
Move To Window | | - | | |
MoveTab | | - | | |
Mozilla Labs: Prospector - AwesomeBar HD | | - | | |
Mozilla Labs: Prospector - Find Suggest | | - | | |
Mozilla Labs: Prospector - Instant Preview | | - | | |
Mozilla Labs: Prospector - LessChrome HD | | - | | |
Mozilla Labs: Prospector - OneLiner | | - | | |
Mozilla Labs: Prospector - Speak Words | | - | | |
Mozilla Labs: Prospector - Tab Focus | | - | | |
Multi Easy Search | | - | | |
Multi homepage | | - | | |
Multi-Tab Close | | - | | |
MultiSelect Tabs | | - | | |
Multifox Toolbar Button | | - | | |
Multiple Tab Handler | | - | | |