Disk image format used by PowerISO; can be compressed, password protected, and split into multiple volumes; compressed DAA files can be extracted, mounted, and edited without being decompressed first.
Program(s) that open daa files
Mac: DAA Converter for OS X Windows: PowerISO
Unix: PowerISO for Linux; AcetoneISO
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/daa
