Trello is a web-based, Kanban-style, list making application and is a subsidiary of Atlassian corporation plc. With the help of Trello, users can create their task boards with different columns and move the tasks between them. Typically those columsn include task statuses such as To Do, In Progress, Done, etc.,. This tool can be used for personal and business purposes including real estate management, software project management, school bulletin boards, lesson planning, accounting, web design, gaming and law office case management.