Inactive tab | | - | | |
Indexify Tabs | | - | | |
Informational Tab | | - | | |
Inquiry Bar | | - | | |
Insert Tab on Right | | - | | |
InstantFox Quick Search | | - | | |
IrisFox | | - | | |
Keyword Search | | - | | |
Keyword Search (WebExtension) | | - | | |
KinGumo | | - | | |
Konquefox | | - | | |
LCD Clock | | - | | |
Language Button | | - | | |
Last Selected Tab | | - | | |
Last Tab | | - | | |
Last Tab Close Button | | - | | |
LastTab | | - | | |
Layout Plan | | - | | |
LeftSideStar | | - | | |
LessChrome Modified | | - | | |
LesserChrome | | - | | |
Lighterweight Themes for Australis | | - | | |
Limit Tabs | | - | | |
Link Location Bar | | - | | |
LinkParser | | - | | |
List All Tabs Menu | | - | | |
List Tabs | | - | | |
Load Control | | - | | |
Load Progress Bar | | - | | |
Load Tab on select | | - | | |
Load Tabs Progressively | | - | | |
Load Tabs Progressively Fixed | | - | | |
Load on Select | | - | | |
LoadTabOnSelect | | - | | |
Loading Bar | | - | | |
Location Alerter | | - | | |
Location Bar Characters | | - | | |
Location Bar Enhancer | | - | | |
LocationBar2 (modified) | | - | | |
Locationbar Limit | | - | | |
Locationbar2 | | - | | |
Locationbar3 | | - | | |
Long Click | | - | | |
Luddite UI | | - | | |
MClickFocusTab | | - | | |
ML Progress Bar | | - | | |
MMB address to reload | | - | | |
MRU Tabs | | - | | |
Magic Tab | | - | | |
Make Address Bar Font Size Bigger | | - | | |