Sideview Plus is a free Chrome add-on developed by parimalam.me. It is designed to enhance multitasking on a single screen, particularly for users who do not have an extra monitor.

With Sideview Plus, you can easily split your browser windows into a pair and merge them back together with just two clicks or a keyboard shortcut. This allows you to conveniently view and work on multiple webpages simultaneously without the need for a second monitor.

One useful feature of Sideview Plus is that it automatically maximizes the main window when you close the side window. This ensures that you have a seamless and clutter-free browsing experience.

Additionally, Sideview Plus allows you to perform quick web searches without leaving the tab you are currently on. This saves you time and effort, as you can access relevant information without navigating away from your current page.

The add-on also includes a mobile mode that is activated in narrow windows, which helps to avoid horizontal scrolling. This feature is disabled by default on select responsive webpages, but can be configured based on width threshold, domain, subdomain, and per page basis.

Overall, Sideview Plus provides a simple and intuitive solution for multitasking on a single screen. It offers convenient window management features and enhances your browsing experience without the need for an extra monitor.