Firefox add-on?

https://addons.mozilla.org/en-US/developers/addons

[AllLiveSupport]

Unfortunately, I noticed your message a bit late, but I’ve uploaded the extension to the Mozilla Store. I’d really appreciate it if you could try it out when you have a chance and share your feedback and thoughts with me.

https://addons.mozilla.org/en-US/firefox/addon/archive-downloader/