Alternatives to SingleFile
Saves a complete web page as one self-contained HTML file. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
SingleFile
Saves a complete web page as one self-contained HTML file.
Replacements
Listings that take over the same core job as SingleFile.
Save Page WE
Saves a page as currently displayed into one HTML file.
Save Page WE saves the displayed page into one HTML file under GPL-2.0, adds batch saving and command-line automation, but is Firefox focused and varies on continuously loading pages.
monolith
Saves a web page and everything it loads into one self-contained HTML file that renders correctly with no network connection.
monolith runs from the command line on Windows, macOS and Linux instead of in the browser, is public domain, and may not capture pages built by JavaScript after load.
WebScrapBook
Captures web pages into an organised, annotatable local archive.
WebScrapBook stores captures in an organised, searchable archive with annotations, but full features need its companion backend server and setup takes more effort.
Also worth comparing
These listings name SingleFile as their own alternative, so the relationship runs both ways.
Evernote Web Clipper
Clips articles, screenshots and PDFs into an Evernote notebook.
SingleFile is open source and saves each page as one self-contained local HTML file, with no account, though it offers no notebook organisation or search.
Wayback Machine
The Internet Archive's browser extension for saving pages and viewing archived copies of missing ones.
SingleFile saves a complete page as one self-contained local HTML file instead of the Internet Archive, but it cannot recover pages you never saved yourself.
Similar software
Related functionality, not a direct replacement.
PrintFriendly
Removes clutter from a page before printing or saving it as a PDF.
Notion Web Clipper
Saves web pages into a Notion database with one click.
Raindrop.io
Bookmark manager with collections, tags, full-text search and previews.
Hypothesis
Highlights and annotates any web page or PDF, privately or in a group.