To use these add-ons, you'll need to download Firefox.

Log in

4,234 extensions found in Download Management

Filter results
Search results
  • Comics / Manga Downloader

    Comics / Manga Downloader

    Download image-based comic/manga chapters you’re viewing in Firefox as CBZ, PDF, or ZIP — with auto-detect and page selection.

    Saptarshi Mondal

    659 users

  • YouTube-Mp3.my

    YouTube-Mp3.my

    Adds a button to your Browser that allows you to convert YouTube Videos to MP3.

    Firefox user 13280682

    657 users

  • FVSave - Facebook Video Downloader

    FVSave - Facebook Video Downloader

    FVSave is a free tool that lets you download Facebook videos, stories, and reels.

    Ninja

    648 users

  • cobalt downloader

    cobalt downloader

    allows easy downloads of media via cobalt.

    dimden

    644 users

  • AliBill - Aliexpress invoice Generator

    AliBill - Aliexpress invoice Generator

    Generate AliExpress invoice from order details.

    Zero Tech

    644 users

  • Ghost Downloader Browser Extension

    Ghost Downloader Browser Extension

    Ghost Downloader 的浏览器辅助插件，用于捕获浏览器下载任务.

    晓游ChR

    641 users

  • network monitor without devtools

    network monitor without devtools

    monitor the network without web devtools.

    lune

    638 users

  • AnyFlip PDF Downloader

    AnyFlip PDF Downloader

    Download AnyFlip flipbooks to high-quality PDF. The easiest AnyFlip downloader for offline reading.

    Extension Kit Team

    637 users

  • Save SVG

    Save SVG

    Save inline SVG images

    Martin Thomson

    635 users

  • Simple Video Downloader

    Simple Video Downloader

    A simple video downloader that supports downloading video sites like tiktok, twitter, facebook, imgur, pinterest, dailymotion, ted, vimeo

    SimpleTools.nl

    634 users

  • ScrapBee

    ScrapBee

    Make bookmarks or capture web pages into local storage and manage bookmarks and captured pages in sidebar. Compatible with ScrapBook documents. Win/Mac/Linux supported.

    Victor Fence

    633 users

  • Magnetic

    Magnetic

    Open all magnet links in all tabs with a single click!

    Luca Vezzaro

    631 users

  • Permanent Inspect Element

    Permanent Inspect Element

    Save the changes you make to a page with Inspect Element so they wouldn't go away after refreshing

    BreezB

    629 users

  • YourAIScroll - AI Chat History Exporter

    YourAIScroll - AI Chat History Exporter

    Export your AI chat history from DeepSeek, Claude, Grok and more. Save conversations including ChatGPT Canvas, Claude Artifacts.

    Kareverie

    628 users

  • Varia Integrator

    Varia Integrator

    Route all downloads to Varia if it's running.

    Giant Pink Robots!

    623 users

  • DownPictures - Product Image & Video Download Tool

    DownPictures - Product Image & Video Download Tool

    Firefox extension for downloading product images and videos from major e-commerce platforms including Taobao, Tmall, JD.com, and others. Perfect for merchants and buyers.

    Thomas

    622 users

  • Youtube Download

    Youtube Download

    Download YouTube videos and MP3 audio in one click. Save Full HD video or high-quality audio fast with simple on-page controls for offline watching.

    Youtube Download

    619 users

  • YouTube Video Downloader Audio Converter

    YouTube Video Downloader Audio Converter

    Simple YouTube Mp3 Button Just 1 Click Easy YouTube Videos To MP3 Converter And Downloader Express.

    NETJATT

    617 users

  • Pixiv Bulk Downloader

    Pixiv Bulk Downloader

    Download every image from the current Pixiv artwork in a single click.

    anachter.dev

    614 users

  • SABconnect++ for Firefox

    SABconnect++ for Firefox

    SABnzbd extension for Mozilla Firefox. It's a fork of the popular SABconnect++ extension for Google Chrome and Chromium, ported to Firefox with minimal changes. Features: send NZB to SABnzbd, monitor SABnzbd, control queue and speed, etc.

    Bert Van de Poel

    612 users

  • Mega-Debrid plugin

    Mega-Debrid plugin

    Mega-Debrid allows you to remove speed limits and download on over 198 file hosts.

    Jordan

    610 users

  • PageExpand

    PageExpand

    Popup image. Batch download. Extend BBS. etc...

    hakuhin

    609 users

  • Onlyfans Video Download

    Onlyfans Video Download

    Bulk download images and videos from my OnlyFans active subscriptions.

    OFDownloader

    608 users

  • YouTube 4K Downloader

    YouTube 4K Downloader

    Download YouTube Videos at (720p, 1080p, UHD, 60FPS, HDR, 4K, 8K) qualities in 1 click and download audio files at the best quality.

    Extension Kit

    604 users

  • Pinterest downloader for entire boards | Unpinned

    Pinterest downloader for entire boards | Unpinned

    Download Pinterest videos and images in bulk with Unpinned. Save entire boards, even those with over 5,000 pins — in top quality.

    Uninspired Studio

    603 users