What Is Option Flow?
Option Flow is a browser extension that can alter the default search engine on browsers and redirect users’ searches to Yahoo or Bing. That makes Option Flow a browser hijacker. Option Flow may get installed on Macbook together with a free app, cracked software or a file downloaded from an untrustworthy site. If a user tries to change the search engine, the browser will not let them, claiming that “Option Flow is controlling this setting”. You may follow instructions below to remove Option Flow from your Mac and restore your preferred search engine.