Highlighter
Highlighter allows you to save notable quotes, or "highlights", while reading in your favorite web browser. No matter what or where you read, your highlights are always available to reference whenever you need them.
116 users
TeX to Unicode
Convert selected TeX to Unicode in input boxes by pressing 'Alt + W'. Also available in Chrome: https://golopot.github.io/tex-to-unicode/ . Issues can be filed at https://github.com/golopot/tex-to-unicode .
115 users
Everything Search WE
Right click a selection search action in Everything. Extention Author : Dr.Musti My Personal Homepage: http://www.bafrataksim.com/ Software Url: https://www.voidtools.com/
115 users
MCP SuperAssistant
Brings MCP to ChatGPT, DeepSeek, Perplexity, Grok, Gemini, Google AI Studio, OpenRouter, DeepSeek, T3 Chat, Mistral and Github Copilot.
115 users
Auto Form Fields Filler
Fill all form fields automatically making development and testing easier.
115 users
shortcuts
The WebExtension allows switching tabs with CTRL+[1-9] without disabling ALT+[1-9]. (only useful for Linux users) Source: https://github.com/SqYtCO/shortcuts
114 users
Open In Adobe Photoshop
Open In Adobe Photoshop is a new companion for Adobe Photoshop users to send any web image from Firefox to Photoshop via right click menu. Compatible with new Firefox Quantum 57.
114 users
Symbol Typer - Write Math and Symbols Easily
Write special symbols in plain text and paste them anywhere!
114 users
Spanish Translation Utilities
Adds a right-click menu to translate selected spanish text using Google Translate, Spanish Dict, or Lingee
114 users
HighlightColor
Let you mark text in any page using a single keyboard key press. Can be used to mark text before taking a screen shot.
114 users
CMD-Q Catcher
Catches CMD-Q, mac users know the problem, if a pc users trys to enter a @, they often press cmd-q and by that close firefox. This addon prevents the close on first CMD-Q press, if you realy intend to close firefox you have to press it twice
114 users
Visual ARIA
Visual ARIA allows engineers, testers, educators, and students to physically observe ARIA usage within web technologies, including ARIA 1.1 structural, live region, and widget roles, proper nesting and focus management.
114 users
ekill
Remove unwanted elements from a page quickly! Source code available at: https://github.com/rhardih/ekill
113 users
Directo - Travel Deals - Save on Fees
Get (easy) direct access to the best deals on hotels and vacation rentals, while browsing your go-to sites.
113 users
AMP Browser Extension
The AMP Browser Extension accelerates web browsing by loading AMP or MIP versions of web pages and adding Save-Data request header.
113 users
UG Downloader
UG Downloader is a firefox extension to download guitar pro and power tab files from Ultimate-Guitar more easily.
113 users
ansitel Click-to-Dial
This plugin will call a selected number by clicking the right mouse button.
113 users
