Rated 5 out of 5 stars
This is one of the most useful Firefox extensions and the first one I ever install in fresh Firefox installations.
No longer I have to worry about the separate HTML + Folder setup for saved pages, which is not only complicated but also unpleasant to see on any file manager.
With this add-on I just save webpages as MAFF and that's it. Simple and effective. All saved in a single file. It can even save HTML5 video and audio. If you ever need to access one single file from a saved webpage, you simply use your ZIP file manager to open the MAFF file and browse its contents.
Definitely a must have Firefox extension.