Kanban board
The offline tool I’m currently using http://greggigon.github.io/my-personal-kanban/ . Simple, fast and easy to use. Just create an IIS web application and put this inside. Make sure to export and backup data regularly.
Time tracking
Time tracker at http://0xff.net/site/index.php/timetracker/downloads/ seems to have a really great UI and easy to use with automatic tracking with reports and ability to export.