- H264 Convert- Speed up ur videos! - 406 users
- Disable Tab Detach- Returns a tab to its original window and position on detach - 405 users
- Lazy Scholar- Automatic check for full text, details, and metrics of scientific articles, plus comments, citations, fast sharing and more. - 404 users
- 4chan X - Unofficial Port- This extention implements a direct port of the 4chan X userscript to a Firefox extension. 4chan X is an unofficial script written by users of 4chan to add various features to the site. - 404 users
- Lorem Ipsum Generator- Lorem Ipsum Generator is a tool that generates random text that can be used as a placeholder in design mockups or other applications where real text is not yet available. It allows the user to specify the length of the text and provides a slider to e - 404 users
- TF2 Trade Helper- Helps with trading TF2 items. Steam group: https://steamcommunity.com/groups/tf2tradehelper Website: ser646.github.io - 403 users
- Back to Close WE- Use the back button to close newly opened tabs. - 402 users
- Tab Stats- Provide some data about open tabs. - 402 users
- Infinity Pegasus- Infinity Pegasus is an extension that will replace the ING Pegasus website of EPITA by a new frontend, with better UI and UX. - 401 users
- Read Aloud ff- Reads text marked by the user aloud. - 401 users
- Drag Select Checkbox- Checks all checkboxes within a click + dragged area, deselects if all are already checked. Save time by dragging over a number of boxes instead of clicking each one. Fully native Javascript, loads into all pages and iframes within pages. - 399 users
- Bookmarked Speed Dial- Speed Dial integrated with your bookmarks. Based on Speed Dial (Lite) by Mark Lumnert - 398 users
- Org Capture- A helper for capturing things via org-protocol in emacs: First, set up: http://orgmode.org/worg/org-contrib/org-protocol.html or https://github.com/sprig/org-capture-extension See https://youtu.be/zKDHto-4wsU for example usage - 397 users
- iorad - the tutorial builder- Instantly make guided, step-by-step directions for any website, directly in the browser. Here's how it works: Interact with any website, iorad captures and identifies every action and automagically turns it into a step-by-step tutorial. - 396 users
- strava-map-switcher- Map switcher for Strava website - 396 users
- Mouse Pinch-To-Zoom- Zoom in on a specific part of the website, like you would with a touchpad gesture! - 396 users
- RikaiRebuilt- Featuring a built in Japanese dictionary with support to hear audio recordings of Japanese words from JDIC as well as the ability to import words in to the flashcard app Anki, this is a port of the old Firefox addon "Rikaisama" - 396 users
- No-Script Suite Lite- Blocks scripts (and more) on untrusted websites - 395 users
- Faronics Insight- Built to work in conjunction with Faronics Insight v11 Student. This extension is required to enable Website Blocking and Website Monitoring features on the student's computers. - 395 users
- Is YouTube Channel Monetized?- Displays information about YouTube Channel being monetized or not monetized. - 395 users
- abcTajpu- Type in accented letters, international characters, symbols or emojis into Firefox either by using a context menu (there being support for many languages) or by a customizable popup dialogue. - 394 users
- Foxy Calculator- A Firefox port of the popular Cloudy Calculator. Supports text-based calculations, unit conversion, trigonometry, google rich results, and much more. - 392 users
- Open iFrame- Adds context menu items to open a frame (or iframe) in the current tab, a new tab, new window, or incognito window. - 390 users
- Resoomer- Summarize your articles online in 1 clic - 389 users
- Right Click Search- Use the context menu to search using the engines in the Firefox search settings. This add-on requires Firefox version 63 or later. - 388 users























