All about DAA Files

The DAA file type is primarily associated with PowerISO.

DAAFile Extension DAA
File extension: DAA
File type:  disk image

What is a DAA file?

DAA files mostly belong to PowerISO by PowerISO. A DDA file is a disk image saved in the Direct Access Archive format used by PowerISO disk cloning/burning software. A DDA disk image is actually a zlib-/lzma-compressed ISO file. This format supports split volumes, compression, checksum, and password protection. Compared to standard ISO disk images, DDA format offers better file compression, making it ideal for transferring disk images over the Internet. Like ISO, DDA disk images are read-only.

How to open a DAA file

You need a suitable software like PowerISO from PowerISO to open a DAA file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DAA file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DAA file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DAA Text Viewer

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DAA file format details:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. Each file format has a unique extension and almost always a unique signature. For example, Microsoft Word documents have the extension .docx and the signature (usually the first 3 characters in this file) PK. However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. So you need a detailed analysis of a file to find out the format and the associated program. Our examination of the DAA files comes to the following conclusion:

The DAA file type is a very commonly used file extension and is primarily used by a single program. The two most popular formats are as follows:

All the rest of the DAA files (4%) have different formats. These files are often connected to professional, unabridged, pratchett, colour, keygen, audio or magic. Just click the "Choose your .daa file to analyze" button on this page to find out what your DAA file is.

Technical Data for DAA File Extension

File classification:
Disk Image
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: PowerISO
EXEFile: %ProgramFiles%\PowerISO\PowerISO.exe

ProgramID: PowerISO
EXEFile: %ProgramFiles%\_CDvD\PowerISO\PowerISO.exe

ProgramID: MagicISO.Document
EXEFile: %ProgramFiles%\MagicISO\MagicISO.exe


a daa disk image is a special file format by PowerISO and should only be edited and saved with the appropriate software.

How to solve problems with DAA files

  • Associate the DAA file extension with the correct application.
  • Update your software that should actually open disk images. Because only the current version supports the latest DAA file format. Search, therefore, e.g. on the PowerISO manufacturer website after an available PowerISO update.
  • To make sure that your DAA file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .DAA file online - secure, fast, and no downloads needed.
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