Mozilla Firefox Plugins, Add-ons and extension Page 55 of 83

The S3Fox Organizer(S3Fox), offers the ability to upload or download files to and from Amazon S3. The interface, which opens in a Firefox browser tab, looks much like that of FTP clients with a dual-pane layout.

Adds an option to the context menu to search with an image on Google, Bing, Yandex, TinEye, SauceNAO, IQDB or custom search engines. You can also choose more than one and they will be shown in a submenu!.

Teserra is a visual library for the Mac. It saves what you collect, images, RAW photos, video, fonts, screenshots, links and articles, into ordinary folders on your disk. Next to each file, a small text file holds its title, tags and source.

A survey tool built for real research: consent screens, attention checks, screening and quotas, with a free plan that is 100 responses a month rather than a trial.

AI daily planner that combines tasks, calendar, notes, and goals, then time-blocks work around meetings, priorities, deadlines, and changing plans.

NovaDL is a high-concurrency network transfer utility, download acceleration engine, and media stream extractor for Windows and Android — built as a sleek, modern, open-source alternative to Internet Download Manager (IDM) and 1DM.

Adds toolbar buttons for quick access to undo the closing of tabs.

Lokia lets you learn +50 languages from YouTube videos by translating subtitles directly in your browser or by importing videos into the app to save and review vocabulary.

Torii replaces your browser's new tab with a personal dashboard you lay out yourself. Widgets aren't fixed in place — drag them anywhere on a grid and resize them from any corner. Separate layouts for laptop and wide monitor.

Save any webpage as one high-resolution PDF — also on Firefox for Android. Runs entirely on your device: no upload, no account, no data collection.

A browser extension that allows users to take a full-page screenshot of a/multiple web-page(s) and save it as a PDF file. It also adds the text content of the HTML page to the pdf file, to make the PDF file searchable.

Chat instantly with random people worldwide for free, no registration required. Enjoy fast, anonymous text chats in your browser, with instant, secure connections and privacy protection.

Cache Status is an easy cache status and management tool located right in your address-bar.

100% Pure Content.

Altair GraphQL Client. The only graphQL client editor you will need. Much like Postman for GraphQL with a lot of useful features when working with GraphQL.

Honesty is NOT the go-to policy for everyone and in all settings. Focusing on feelings or self-interest may trump sincerity in the preservation of a relationship. And that's fine. Because truth is not necessarily what we need, at least not all the time.

Slim vertical button to toggle Firefox's (57+) sidebar on/off, on the left of browser. Firefox has native sidebar but no native switch to be touched on the edge of browser. This userChrome script provides experience like All-in-One Sidebar.

Exify is a browser extension that instantly displays essential EXIF and C2PA information on image hover - and lets you explore and search the full metadata. Available for Chrome, Firefox, and Microsoft Edge.

FocusTube is a free and open-source browser extension that removes distracting parts of popular websites without blocking the entire site.

Clipple provides extended clipboard system to Firefox. All text you copied will be stored and you can paste text in it later.

Have you had enough of cookie banners? Forget about them! Ninja Cookie will take care of these and can say “no” to them for you!

Surah Yaseen Quick Access is a free, open-source browser extension that displays a verse from Surah Yaseen — one of the most beloved chapters of the Quran — every time you open a new tab. Verses are shown in Arabic, Urdu, and English translation.

A simple, privacy-focused browser extension to export AI chats from ChatGPT, Claude, Gemini, Qwen, Perplexity, DeepSeek, and Meta AI to Markdown or JSON.

Fastest Gmail is a handy and reliable extension designed to notify you about incoming emails from all your Google Mail accounts and labels.

Foxy Gestures implements mouse gestures for Firefox and is heavily inspired by FireGestures .