A browser add-on to easily download any media (audio, video and streams) played in the browser! (Not compatible with YouTube)

Click the button below to install on Firefox!

Important

This add-on is currently only available on the Firefox Add-ons store. Beware of any copies that you may find elsewhere, like on the Chrome web store or the Edge store! It's not on these stores because :

• Chrome web store wants to get a $5 payment for opening the account which is fundamentally incompatible for a non-profit open-source app
• Edge does not want to accept the add-on because some features (like the icon) don't work fully, even though the core downloading process works fine.

How to install on Chrome, Edge, Chromium, etc...

1. Get the addon.xpi file from the releases page (scroll down for a bit to see it)
2. Rename it to addon.zip, and extract it in its own folder
3. Sideload it in your browser. See your browser documentation for more info. To sideload it on Chrome :
   • Open Chrome's ... menu, then Extensions, Manage browers extensions
   • Enable the Developer mode switch
   • Click Load unpacked extension and chose the folder you just extracted earlier. It should have a manifest.json file in it.

Warning

If you use the add-on on Chromium based browsers, these features are known to be broken :

• The extension shows a default icon, or no icon
• The detected media list does not show which website made the request, nor the time it happened at.
• The "Report a problem" button does not work
• Some settings might be broken

The development is mainly focused towards Firefox for desktop and Android so these are not going to be fixed. Use firefox for the best experience!

Supporded media types

• 🎬 Video : 3g2, 3gp, asx, avi, divx, 4v, flv, ismv, m2t, m2ts, m2v, m4s, m4v, mk3d, mkv, mng, mov, mp2v, mp4, mp4v, mpe, mpeg, mpeg1, mpeg2, mpeg4, mpg, mxf, ogm, ogv, qt, rm, swf, ts, vob, vp9, webm, wmv
• 🎵 Audio : 3ga, aac, ac3, adts, aif, aiff, alac, ape, asf, au, dts, f4a, f4b, flac, isma, it, m4a, m4b, m4r, mid, mka, mod, mp1, mp2, mp3, mp4a, mpa, mpga, oga, ogg, ogx, opus, ra, shn, spx, vorbis, wav, weba, wma, xm
• 📺 Stream : f4f*, f4m*, m3u8, mpd, smil*

Note

* means partial support. Can download the stream manifest, but not convert to offline video/audio. You can use a third-party tool like ffmpeg to convert the downloaded stream manifest to offline video/audio, or use VLC to play the stream manifest.

• Can change settings to show all requests without filtering if your media is not detected by default.

Note

Some sites may not work with the add-on due to DRM or other restrictions. If you encounter any issues, please report them on the GitHub page

What this add-on does

You can download audios, videos and streams to view offline, from most websites!

• Support for video, audio, and .m3u8 streams
• Clean interface with material design!
• Easy to use settings!
• Multiple detection and download methods to try to find one that works on the site!
• Media preview in the browser!
• Spoof headers and referrer to play and download videos from sites with protections!
• Completely free and open-source! Nothing to pay at all! (Except for donations, which are optional and does not unlock any features)

Tried it? Like it? Please share it with others!

Screenshots

Third party libraries used :

• MDUI - Material Design UI framework (MIT License)
• HLS.js - HLS.js library to play media in the browser (Apache License 2.0)
• JSZIP - Download zip files when getting mpd streams (Dual license, MIT and GPL v3)