HI please edit out your email address this is a public forum with spammers and bots.

So what do you need ? You should be able to do it all in Firefox. https://ftp.mozilla.org/pub/firefox/releases/

Any accessible site that was open or had a generic password you can get into just the way it is.

I think you need to expand on your information about your requirements. Also why would something like Filezilla not work ?

lgcomms007 said

I want to download information from a particular website, but I need an ftp protocol (that is compatible with Firefox) to do it?

Are you talking about viewing and downloading from ftp:// like example url ftp://mirror.csclub.uwaterloo.ca/ or are you asking if you can upload to ftp://

Firefox can only view and download from ftp://

If you want to upload then there are FTP clients like the mention FileZilla FTP client https://filezilla-project.org/ which has no relation to the company Mozilla.

Pkshadow said

So what do you need ? You should be able to do it all in Firefox. https://ftp.mozilla.org/pub/firefox/releases/

This is not FTP as Mozilla discontinued the ftp:// protocol on their servers back on August 5, 2015. The ftp://ftp.mozilla.org has not worked since.

https://web.archive.org/web/20161006070213/https://blog.mozilla.org/it/2015/07/27/product-delivery-migration-what-is-changing-when-its-changing-and-the-impacts/

After 8/5/15, ftp protocol support for ftp.mozilla.org will be completely disabled and downloads can only be accessed through http/https.