The easy way to download and convert Web videos from hundreds of YouTube-like sites.
This works also for audio and picture galleries.
Collector's Note 下载视频/音频的工具
The first and only download manager/accelerator built inside Firefox!
Collector's Note 下载工具
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Collector's Note 自定义手势
FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.
Collector's Note 扩展备份工具
AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.
Collector's Note 自动翻页，很方便
Collections are groups of related add-ons that anyone can create and share.Explore Collections