- HybridTvViewer- With this add-on, your browser will not download HbbTV/CE-HTML/BML/OHTV web pages (i.e. iTV applications) but will provide a simulator enabling underneath technological features (OIPF,DVB,...) - 369 users
- Search the current site- Searches the current website using search engine of your choice (DDG, Google,Yahoo,Bing) - 368 users
- Moqups Extension- Capture screenshots, enable eyedropper, and create projects - 367 users
- documentsOS Local Editing- Extension for local editing of documents from an otris web application. - 367 users
- Automation 360- Automation 360 extension to automate web applications in Firefox. - 367 users
- Coords- Coords help you find out the mouse coordinates, draw points/shapes, ruler and measure width and height of anything and on the screen. - 365 users
- Custom Video Speed for YouTube™- change the current & default speed of YouTube™ videos by steps of 0.1 from 0.1 up to 8.0 using sliders, buttons, and/or the keyboard - 363 users
- NotePad- Quick & Easy NotePad. Save Notes & Inserts. - 362 users
- Developer Notes- See and post notes on developer documentation. - 361 users
- MobX Developer Tools- Dev-tools for MobX and React. Use this extension to debug pages containing MobX 3.1.15 or higher (https://mobx.js.org/) For more information, please refer to https://github.com/andykog/mobx-devtools/blob/master/README.md - 361 users
- Show History Frequent Sites Button- Add a "Show History" button to your toolbar to list your Top Sites. Uses the topSites API to get your frequently visited URLs with minimal permissions. Plentiful configuration options. Please read the Description before installing. - 361 users
- Special Characters- List of Unicode characters. - 361 users
- Forex Time- Find out forex market hours at a glance. - 361 users
- scam- SoundCloud Account Manager: Quickly switch between multiple SoundCloud accounts. - 360 users
- imgding- imgding is a tool to download images from image hosts. It searches the current tab for links to images and downloads them. - 360 users
- Pixiv Animat Downloader Extension- Pixiv动画图片下载工具扩展,需要配合PixivAnimatDownloader程序使用。 by magami - 360 users
- Google Search URL Fixup- Fix links in the JavaScript-free Google Search results pages to be the original links instead of links that go through Google with tracking identifiers. This is only of interest if you disable JavaScript for Google Search (eg via uMatrix). - 359 users
- Wplace Tracer- Overlay images on wplace.live to help in drawing by tracing on them - 359 users
- ÉTDR tömeges letöltés- Az ÉTDR azon oldalain, ahol dokumentum található, ez a kiegészítő lehetővé teszi azok tömeges letöltését. Ajánlott a használata előtt beállítani a böngészőt, hogy a letöltéseket automatikusan egy előre megadott mappába tegye. - 358 users
- Copy as Markdown- Browser extension to copy hyperlinks, images, and selected text as Markdown - 357 users
- Stream Detector Pro- Stream Detector Pro is a powerful Firefox addon to track playlist/subtitle URLs for streaming formats like HLS, DASH, and more. It also generates ready-to-use commands for yt-dlp, FFmpeg, and other tools! - 357 users
- Webpage to PDF- Convert any web page or local HTML file into a PDF document that resembles as closely as possible what you see in the browser. - 356 users
- CORS Unblock- No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled . - 356 users
- Canvas Blocker - Fingerprint Protect- Prevent HTML canvas element from generating a unique identification key to protect user's privacy - 356 users
- OctoLinker- It turns language-specific module-loading statements like include, require or import into links. Depending on the language it will either redirect you to the referenced file or to an external website like a manual page or another service. - 355 users























