How to exctract .daa without using poweriso

I have downloaded a .daa file and want to extrat it without using poweriso.. I have found this simple program (no installation needed) to convert .daa to .iso

1. Download daa2iso
download here (other links on web should be dead).

2. Convert .daa to .iso using daa2iso

3. In .iso you can use daemontools or winrar to extract the files