There are 3 repositories under xpi topic.
[WIP] A curated list and XPI files of Mozilla Firefox browser extensions, addons, themes from addons.mozilla.org, before XUL-based purge blackout
A simple tool that can help you port WebExtensions to Firefox easily
Gmail Manager-community - add-on for Firefox
🦊 A Semantic Release plugin to sign Firefox Add Ons using web-ext
A social network built on blockchain technology for businesses and shops.
📤️ Export your extensions!
Pale Moon add-on to save a copy of XPI packages when installing from the Web
🛂️ Insert an About button for each add-on into the Add-ons list.
A new, modern and futuristic theme, inspired in Firefox Nightly's design.
⚠️ Replace your error page with a more stylish appearance with additional features.
Fork of Flagfox for Pale Moon. 🏳️🌈️ Displays a flag depicting the location of the current server.
⚠️ Fallback error pages for HTTP errors.
Fork of Track Package for Pale Moon. 📦️ Track Packages from the right-click menu.
Fork of Image Zoom for Pale Moon. 🔎️ Adds zoom and rotate functionality for images.
Fork of DownThemAll for Pale Moon. 📥️ The mass downloader for UXP Browsers.
Fork of LiveClick for Pale Moon. 🖱️ Adds feed reading and notifications to Live Bookmarks.
🔌️ Show a prompt when a new plugin is installed.
Fork of Firesizer for Pale Moon. 🪟 Provides a menu and status bar to resize the window dimensions to a specific size.
Extension to view the source code of webpage's javascript & stylesheets via Firefox & other Mozilla-based browsers
AbcPay is an advanced multi-currency crypto wallet, featuring Lotus (XPI), eCash (XEC), supports BCH, DOGE and LTC. AbcPay provides cutting edge features such as multi-signature wallet, 2FA and eTokens.
🛡️ Add support for Advanced Data Protection Control.
🗣️ Automatically translate pages using Google Translate.
Fork of View Cookies for Pale Moon. 🍪️ View cookies of the current web page.
Fork of IdentFavIcon for Pale Moon. 🛂️ Use identicons to automatically generate favicons for sites without one.
☔️ Current weather provided by the National Digital Forecast Database.
Fork of Open RegEdit Key for Pale Moon. 🗝️ Open selected registry key in Registry Editor (regedit.exe).
▓ Convert any selected text into a QR code.
Fork of ReloadEvery for Pale Moon. 🔂️ Reloads webpages every so many seconds or minutes
Tell the websites you visit you want the secure version.
📺️ Show an embedded video on a simple blank page when visiting a YouTube video link.
🌩️ Unofficial anonymous torrent cloud client Pale Moon extension for Zbigz.com
🏃️ Display the response time (ping) of the current webpage.