Have "Remember Me" checked by default on the login page and configure how long a login is remembered. Or disable the feature altogether.
Configure WordPress Login Timeout through UI (User Interface).
Always checked 'Remember Me' checkbox and longer auth cookie expiration. Your blog will remember you.
Longer Login allows customizing the length of WordPress' "Remember Me" length. No more automatic logouts every few days!
Unmasks password inputs, enables 'remember-me' by default, sets login interval to 1 year.
This plugin is used to remember the contactform7 form field entries.