I have an Action Script 3.0 File That I Want To Turn Into An App. Is there a way to take this older Flash file and turn it into an app in Flash Builder?

Hello,

I have a Flash File with Action Script 3.0 in the file that I had one day wanted to turn into an app. I recently heard that Flash Builder can do this.

How can I take this Flash file and take it into Flash Builder and turn it into an app?

What are the steps in Flash Builder to accomplish this with an already existing Flash file?

Are there better Adobe programs I should be using for what I am trying to do? If so then what program and what are the steps for that?

Thank-you!!