Auto Save HTML is a small extension which can be used to automatically download the HTML document(s) of a specified website when browsing that same website.
- Install the extension
- Click on menu (3-stripes) button -> Add-ons -> Extensions
- Click the ellipsis (3-dot) menu and then Options (Windows) or Preferences (macOS/Linux)
- Add target sites (use a match pattern)
- Navigate to the target sites. The extension will dump HTML files from a target site into the browser's Downloads folder as AutoSave_{TIMESTAMP}.htm
This extension is inspired by Auto Save Document and the development motivated by the Auto Save Document's non-compatibility with Firefox Quantum.