Side|Side is a productivity chrome extension. it's a free extension and is featured in Productivity, it has 1,000+ active users since released its first version, it earns an average rating of 4.38 from 13 rated user, last update is 831 days ago.
When browsing a page a simple right click (or control + click) will reveal a contextual menu to open the current page within Side by Side. A discrete options menu is located at the top (or left, depending on orientation) which allows the user to rotate the orientation, flip the position of panes, or add panes. *Note, this extension relies on iFrames, but not all websites can be loaded via iFrame.
You could download the latest version crx file or older version files and install it.
Deutsch, English.
67% user give 5-star rating, 33% user give 3-star rating. Read reviews of side|side
You could find more help information from side|side support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of side|side.
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"Open with top/bottom split" doesn't work, it opens them side to side as well
Good extension that do what they said. But this only works on bare-bone level of browsing experience. I mean this extension somehow open 2 tabs in side-by-side screen without open another windows but it open a purely new version of browser. It doesn't assign any extension you are using at all. If use this extension, you've to accept to use pure browser without any exension (darkmode, adblock, etc... will not working in side by side browsing mode).
Hey Ken, Thank you for this great extension! This is great for heaving more than one web page side by side in one tab. It would be awesome if you could do something about the address bar that comes over the web page. Can't use it with sites that have small menus in the upper side because every time I try to go to menu the address bar comes over the web page so it is impossible to click on any link of the menu.