These are addons that I have bookmarked for possible use in the future.
This add-on will open the File Browser at the right location, using simple filters on the downloaded file.
The filters are based on filenames and hosted domain's name.
Track your Firefox's (about:config) preferences for unwanted changes.
Take control of your tabs! Purposely lightweight extension with the following features...
Show less chrome by default unless it's needed
Install this extension to instantly view your WordPress.com notifications, follow sites, and start new blog posts quickly and easily from your browser toolbar.
Make your browser unique by adding a splash of color.
Bulk/mass image downloader. Download the original full-size images from image thumbnails.
Reclaims the browsing space by transforming Firefox 4's wide grey add-on bar into a neat set of buttons.
This extension enables you to place a button which opens the Page-Info-dialog in your toolbar. It also restores the shortcut ctrl+i for this functionality...
Move tabs into the titlebar in a normal (restored) window.
CommentBlocker is an addon which essentially blocks, or hides, all unwanted comments on websites you visit. It can be used as either a blacklist or a whitelist for websites, letting you decide what to filter out and what not to.
This extension will enable you to organize your status bar icons. You can now rearrange or remove any item (icon or text) in the Firefox status bar. If your status bar is full and cluttered like mine was, give this a try. ...y5