Is there any offline application for Kanban or Trello?

Are there any offline applications that support or work with Trello?

Also, is there any offline tool that performs a similar function (kanban) ?

There are 3 applications I could find:

• https://greggigon.github.io/my-personal-kanban/
• http://virtualkanban.net/
• http://dmitryivanov.net/

or you can use your evernote as kanban with: http://www.kanbanote.com/

Also feel free to vote on trello for offline support.

Edit: Trello app now comes with an offline feature:

Trello works offline! Add information to your boards and cards at any time and it will be saved for when you need it. We got your back.

Some of the apps mentioned in the answers aren't really offline apps. However, you can give Brisqi a try, it's an offline-first Kanban app with a focus on privacy. It runs completely offline, you don't really need the internet to use it unless you want to sync your data to other devices.