File Extension ISO

  • Full name
    CD/DVD/HD DVD/Blu-ray Disc ISO Binary Image Format
  • Developer
  • Popularity
Have you encountered a problem with a ISO file? Don’t you know which program opens a file with this extension? You will find all the information you need about working with a ISO file here. In the further part of this page we have added a list of programs that should open your ISO file. It is enough you choose a proper application for your operating system, download and install it.


With the file extension ISO CD / DVD / HD-DVD / BluRay images (images) are marked .. These contain the complete image (data and structure) of a CD / DVD / HD-DVD / BluRay and can also back to an optical disk be burned. ISO is a standardized format derived from the ISO 9660 standard for CD file systems. However, the ISO file may also contain data in an extended form of this standard, such as e.g. UDF included.

Several types of programs can handle these files. Programs that provide virtual disks (such as Daemon Tools) and burn programs that write the data to an optical disk. Also, many programs can open and unpack standard ISO files. Special applications (eg ISO Buster) that can manipulate the contents of an ISO file are also available.

In Windows 7, a program called isoburn.exe is included that can burn ISO files.

Programs which can open a ISO file

How to open a ISO file? Advice and guidance

Absolutely most often appearing reason that prevents you from opening the ISO file is the lack of a proper application to support it in your operating system. It is notably the first thing you need to address. When one of the programs to support a ISO file from the list is already installed, you can try to rerun the file. The system should display a message asking you to choose a primary application to support ISO files. At this point we are looking for disk space where the application was installed in and we can link it with a ISO file. Since then, our operating system will use the selected program to support all ISO files.

Other issues

Despite the described problem with ISO there may be many more problems. If the existing operations were not effective, get involved with the following matters:

- verify that the ISO file is not damaged and that it has been downloaded or copied in whole
- verify that the file has a file extension that has not been intentionally changed (for example, if it do not contain other information than its extension suggests)
- make sure again whether the ISO file type is linked in the operating system with a proper program
- make sure that the file is not infected with a virus and you have up to date software and drivers.

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