What is Searchfort Plus?

The Malwarebytes research team has determined that Searchfort Plus is a Chrome search hijacker. These so-called “hijackers” can manipulate your browser(s), for example to change your startpage or searchscopes, so that the affected browser visits their site or one of their choice.

https://forums.malwarebytes.com/topic/216295-removal-instructions-for-searchfort-plus/