Open in Sidebar per Soushi Atsumi

This extension is very simple and useful. You can open audio, a image, a link, a movie, a bookmark and a tab in the sidebar now. You will be able to check the link quickly.
You can choose connection methods from http or https, and http will be converted to https automatically.

In version 2.0, options are available!
You can fix a protocol and a target.

In version 3.0, additional permissions are available!
If you allow this extension to read bookmarks, you can permit it in the options page.

In version 4.0, changing user agent is available!
The sidebar can display a mobile view. Be aware, this feature effects all pages of extensions which you have installed.

In version 4.1, a shortcut is available!
You can open the sidebar faster.

This extension requires no permissions. Additional permissions are just optional. Nothing of this extension gives you anxieties. Enjoy.

github: https://github.com/Soushi-Atsumi/Open-in-Sidebar