This is what I've been looking for for a very long time. I've long liked Safari's ability to save a page as a Webarchive file, but didn't like that it was a proprietary format. Saving via Firefox was okay, but clunky with the way it saves all the files and graphics separately. SingleFile is great, saving everything as a single HTML file. What is this magic where they can include the graphics invisibly in the file? I can still edit the HTML to remove undesirable stuff without breaking the saved file. This extension is so incredibly useful that I hope it's never abandoned.

Exactly what I'm looking for

La qualité de ce module va au-delà de mes espérances. Presque tout y est, et en tout cas l'essentiel, ce qui est clairement l'objectif de ce type d'add-on. Très utile pour les recherches académiques, ou l'archivage pour la gestion administrative, p. ex. les consommateurs face aux CG fluctuantes des commerçants.

En revanche, j'ai l'impression qu'il n'est pas aisément possible d'annoter un fichier HTML SingleFile après l'avoir sauvegardé (i. e. pour y apporter une modification ou une note plus tard).

Might be one of the best extensions I've ever installed. Works great.

I'm using this to solve two problems:

1. "I looked this up once, where was that? What did I search for? Can I find it in my history?"
2. "I should re-read this for the next few weeks/months to reinforce what I learned."
3. "It would be great to capture the Reddit/HackerNews discussion thread along with this article."

Oh that's three. I lied. Oops. :)

My filename template is {visit-year-utc}/{visit-month-utc}/{datetime-iso}-{page-title}.html. This lets me easily identify pages from the previous month, which I then can review and update as needed. Generally I find things through Reddit or HackerNews, so I annotate the page with the post URL. That context comes in handy.

Would be nice to be able to save pages to a custom path in the filesystem. Tags would be a useful addition as well, though it's pretty easy to just do a search in the filesystem for relevant content.

Exactly what I was hoping for. It saves everything together in 1 file, and even adds some info into a button on the top right about when the page was saved, and what the original url was.

C'est très bien fait. J'apprécierais beaucoup en export en PDF, d'autant plus que si la page dépasse la taille de l'écran, l'export en PDF par défaut n'est que partiel !

At first I could not believe that this extension really combines ALL assets in a single HTML file, that a 1:1 image of a page can be archived with correct display (including all links).

After seeing the saved file, I saw images converted to base64, but still couldn't believe that at least external links to JS and CSS files are not used here: so turned off the internet connection and cleared the browser cache. Result: the page was still displayed correctly!
It really does combine HTML and all assets into one single HTML file.

This is really impressive!

As another user remarked: we've been wishing for this since the 1990s! Wow. Thank you!