Popular disk image mounting programs such as Alcohol 120% and Daemon Tools currently do not support the mounting of DAA images.Ĭurrently there is no published information about the format. The format supports features such as compression, password protection, and splitting to multiple volumes. Can split DAA images into multiple smaller filesĭirect Access Archive, or DAA, is a proprietary file format developed by PowerISO Computing for disk image files.Can compress DAA images, thus saving space and allowing smaller downloads.PowerISO can save DAA images, which add the following features that are absent in ISO (but can be obtained by manually compressing ISO files):.Can mount ISO files with its internal virtual drive.Can optimize files to save disk space while saving ISO file.Can make bootable ISO file, get boot information from bootable ISO file.PowerISO can convert almost all image file formats to standard ISO format file Can convert image files between ISO/BIN and other formats.Can create an ISO file from hard disk files or CD/DVD-ROM.Supports both 32-bit and 64-bit Windows.