What is DAA?

What is DAA?

You are here: Tutorials > What is DAA?

PowerISO Image Format(DAA - Direct Access Archive) is a powerful compression image file format for backuping CD/DVD. It is fast, reliable, and has rich set of features which include password-protected, data encryption, splitting to multiple volumes, checksum support and much more.

What is the advantage to use DAA instead of ISO Image and other CD/DVD image to backup CD/DVD? The first and important advantage of using DAA is that can reduce the size of image file, it saves both in the compression and in the saving of disk sector cluster, DAA is a compressed format, It compresses raw CD/DVD data with high quality compression-method. Second, You can backup secret and private CD/DVD using DAA. Especially, It has the advantage to transfer CD/DVD through the Internet. DAA provides both the feature of password-protected for denying the access from any unauthorized user and other feature of data encryption for defeating any sniffer and hacker.