Editors' rating |
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Web Developer for Firefox Specifications
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Add menus and a toolbars with various web developer tools to Firefox.
Web developer toolbar includes various development tools such as window resizing, form and image debugging, links to page validation and optimization tools and much more.
Shop your favorite products and we’ll find the best deal with a single click. Designed to make shopping easier.
User-Agent Switcher 290 |
Roboform Toolbar for Firefox 261 |
eBay for Firefox 232 |
Night_Skies 232 |
AdF.ly Skipper 232 |
All-In-One Sidebar 232 |
Bitwarden 232 |
TextFilter for Firefox 203 |
PlexIt for Firefox 203 |
PDF Download 203 |