Mozilla Firefox Plugins, Add-ons and extension Page 54 of 83

Peach is a local-first, zero-knowledge password manager for Chrome, Firefox and Android. Your vault never leaves your device — there's no server, no cloud, and nothing to breach.

Free price comparison that shows where a product is cheaper, in your browser and inside AI assistants like Claude, Grok, Muse and ChatGPT.

MeetMic is a macOS app for transcription, dictation, and AI summarization using OpenAI's Whisper model. It runs entirely on-device with no cloud dependency required.

Web scraping API with a flexible usage-based pricing that offers real browsers, rotating mobile proxies, and JavaScript rendering.

The secure web surfing from Switzerland.

Text to speech that reads web pages, Google Docs, PDFs and EPUBs aloud with natural AI voices — skipping the ads, menus and comments.

Quickly send links from your desktop browser to your BlackBerry 10 device.

With offline sync and support for pushing from multiple browsers!

Just click the push button and the site you were browsing on your computer instantly appears on your BlackBerry 10 device!

Features: ?.

Klart AI, powered by OpenAI's GPT-4, is an intelligent AI Assistant designed to enhance workplace productivity and collaboration. Seamlessly integrating with Slack, Teams, Gmail, and various databases like Confluence, Notion, and JIRA, it provides robust, AI-driven...

TreeClicks is a free Chrome & Firefox shopping extension that receives advertising fee for bringing you in as a customer and uses it for planting trees.

If only 1% of all shoppers are using TreeClicks, millions of trees could be planted.

Header Override lets you modify or inject HTTP headers and cookies to customize web requests and responses.

The best solution to download Bilibili anime shows, videos, manga, subtitles, thumbnails, filmstrip, tags, comments from Bilibili.

Checketry is a free download manager for Windows, iOS and Android that allows users to track and manage downloads remotely from desktop to mobile. It works for many types of apps including browsers, torrents and game clients like Steam.

Displays a sidebar that lets you manage your RSS feeds in a folder tree view in Firefox 57+. A "Legacy" theme is available to have look close to "Sage".

Most powerful auto pager script to fetch the next page automatically for infinity scroll, popular userscripts of Greasemonkey/Tampermonkey addon/extension. Support Firefox/Chrome/Safari /Edge/iOS/Android. Essential efficiency tool.

NicEdit is a free inline wysiwg html editor you can easily add to your site in seconds! NicEdit is a Lightweight, Cross Platform, Inline Content Editor to allow easy editing of web site content on the fly in the browser.

Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out.

Displays a small thumbnail of the contents of background tabs when you mouse over them.

Quest Portal is the most powerful virtual tabletop (VTT) for playing TTRPGs on desktop and mobile devices. Quest Portal offers a seamless blend of innovative features, allowing you to dive into thrilling adventures with friends.

KanbanTab is a browser extension that turns your New Tab into a fast and private Kanban board. It is local-first so tasks load instantly. There is no signup required, no ads, and no tracking. You can enable end-to-end encryption for extra privacy, and it syncs across your...

A modern pastebin for developers who care about privacy, speed, and beautiful code sharing. No account required. No tracking. No ads. Just paste.

Perapera Chinese is a pop-up dictionary and study tool for Chinese, which uses the public domain Chinese-English dictionary CC-CEDICT. It works as a free add-on for Firefox and Chrome.

AI interview assistant providing real-time answer suggestions during video call interviews for technical and behavioral questions.

The best digital certificate platform to create, issue, and verify professional credentials and badges. Beautiful design meets powerful verification.

SEO Health Checker is a professional-grade browser extension designed for SEO managers and web developers to perform instant technical audits.

Clypto is a non-custodial cross-chain DeFi aggregation platform that enables users to swap cryptocurrencies like Bitcoin, Ethereum, and stablecoins across multiple blockchains through a single interface.