This is So Goooooood Thank you very much.
You will win lottery!

fast n simple!

A very good replacement for Save as MHT format. All elements are saved into the one file wherever possible.

I'm stunned. It copies the webpage just about exactly! Amazing!

Works !!! It complements well Print Edit WE as being its save as HTML button option.

The addon used to embed linked images in a page as well, such as, if there was a thumbnail with a link to a file hello.jpg (for example), it would also scrape and encode hello.jpg into the saved html file. Is it possible to restore this behavior, or has something changed in Firefox to make it impossible? Thanks!

Fan-tas-ti-ca, INDISPENSABILE!!! da anni cerco una funzione del genere, in passato usavo molto la funzione di Internet Explorer che salvava tutta la pagina in un singolo file proprietario! questa è anche meglio visto che salva in html,compatibile con tutto. Utilissima per archiviare!!! Grazie allo sviluppatore

Great tool.
but since last firefox update 72.0.2, the addon don't save, if i uninstall addon "dark mode" or "dark reader", the addon save without problem again

I had do Firefox Refresh as described here: https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings

and reinstall add-on.
The problem still exist.

my firefox version is 72.02
OS is windows 10 1909

---- 2020/02/05 update ----

Test to confirm that the conditions described by user 14665710 are met.
Dark reader is conflict to this add-on.

---- 2020/02/16 update ----
it's work!
Thank developers, really appreciate.

Thank you, great addon!
Can you please add ability to save selected part of page and set path to save?

Awesome. Simple & Very useful.