XPath Helper
Quickly get the XPath for any element on a webpage with just one click. Simply select an element and it will display its XPath.
240 users
The Free Dictionary
Double-click a word on any website and instantly get its definition at TheFreeDictionary.com, the world's most comprehensive dictionary! Or use the search bar to search directly from the browser toolbar.
238 users
Web Filter for Firefox
Protect Firefox browsing with SPIN Safe Browser’s proven filtering technology. Designed to help block inappropriate websites and deliver a safer online experience.
238 users
Google Verbatim Search
Adds Google as a browser bar search engine with the 'Verbatim' search tool always activated.
237 users
Simple Search
This extension highlights “traditional” or “ten blue link” search results provided by the search engine, laying them over the info boxes and other content. Close the window to view the full results page. Compatible with Bing and Google search engines
236 users
Sci Hub Injector
Adds SciHub links to popular publishing websites to make free access to science even easier.
235 users
HLS
一、HLS用户获取页面的MP4，m3u8，flv链接地址，并可以下载 二、谷歌浏览器插件https://github.com/1217268470/chrome-hls 三、使用Java程序下载，https://github.com/1217268470/m3u8 四、需要安装Java JDK，ffmpeg
234 users
NetSuite Field Explorer
Examine the fields in a Netsuite record (Firefox port of the Chrome extension by Michoel Chaikin)
233 users
New tab redirect
Any website in a new tab. This add-on automatically opens your website every time you open a new tab in your browser.
231 users
Mojeek Internet Search: Unbiased & Non-tracking
Switch to Mojeek: the UK’s leading independent, privacy-first crawler. Experience unbiased, non-tracking search with a unique index. The top 2026 choice for private web discovery and ethical results—make it your default search engine today!
230 users
Extension Manager
Quickly and Easy enable, disable, uninstall, custom group or nickname, star or top and export CSV extensions for Mozilla addons.
225 users
