| About Add-ons | | - | | |
| About Pages List | | - | | |
| About Startup | | - | | |
| About sessionstore | | - | | |
| AboutPlug | | - | | |
| About：about Button | | - | | |
| AcsTrigger | | - | | |
| Add Search | | - | | |
| Add to Search Bar | | - | | |
| Add-on Manager Context Menu | | - | | |
| Add-on Preferences Button | | - | | |
| Add-on Recovery Tool - Firefox 7 | | - | | |
| Add-ons Button | | - | | |
| Add-ons Manager - Version Number | | - | | |
| Add-ons Manager Dialog Returns | | - | | |
| Addon List Dumper (restartless) | | - | | |
| Addon Manager Firefox 4 | | - | | |
| Addon Manager Fix | | - | | |
| Addon Manager with Profiling | | - | | |
| Addon Status Logger | | - | | |
| Addon Update Checker | | - | | |
| Addons Quick Search | | - | | |
| Addons Recent Updates | | - | | |
| Always Default Client | | - | | |
| Always on Top | | - | | |
| AniDisableHacked | | - | | |
| Another Restart | | - | | |
| Another Restart Button | | - | | |
| Anti-Aliasing Tuner | | - | | |
| Audio controller | | - | | |
| Auto Disable IME | | - | | |
| Bookmark Backup | | - | | |
| Bottom Error Console | | - | | |
| Browser Info | | - | | |
| Cache Disable | | - | | |
| Cache Status | | - | | |
| CacheViewer | | - | | |
| CacheViewer Continued | | - | | |
| CacheViewer Fx21 | | - | | |
| CacheViewer2 | | - | | |
| Cert Viewer Plus | | - | | |
| Change Max Rows of Autocomplete In URL Bar | | - | | |
| Change Profile's Window Icons | | - | | |
| Charset Switcher | | - | | |
| Check for Updates in Help Menu | | - | | |
| ChromEdit Plus | | - | | |
| Classicish Add-on Manager | | - | | |
| Clean And Close | | - | | |
| Clean Uninstall | | - | | |
| Cleanest Addon Manager | | - | | |
