Trello is a free web-based project management application that allows us to plan easily way using boards, lists and cards enabling us to organize, prioritize planning in a fun, flexible and rewarding way.

 Each board dives into details by adding comments, attachments, emails, checklists, calendars and more.

Trello is always in sync. No matter where you are, Trello stays in sync across all of your devices.

“Imagine a whiteboard, filled with lists of sticky notes, with each note as a task for you and your team. Now imagine that each of those sticky notes has photos, attachments from other data sources like Pinterest or Instagram, documents, and a place to comment and collaborate with your teammates. Now imagine that you can take that whiteboard anywhere you go on your smartphone, and can access it from any computer through the web. That’s Trello! {Via Trello.com site}