The File Extensions Database


.I03 File Extension

  • Category: Disk image (ISO) binary Files

What is an .I03 file?

.I03 is Split disk image file

The i03 extension file is an ISO mds disk image split with DVD Decrypter (to avoid problems with some file systems with large file sizes). You must use the mds file to burn/mount the image or convert it to an iso.
Use sfv file to check integrity of the files to burn (mds file + i00 file (i01 file, i02 file, i03 file, i0[number] etc).

 

Here are some programs to use mds files with differents O.S. (It's possible do it in different ways)
Windows: DVD decrypter or imgburn, Alcohol 120% etc.
Linux user's: use mdf2iso
Mac users:
Rename the files with extension i00 to i0x as follows:
- filename.i00 => filename.iso.001
...
- filename.i05 => filename.iso.006
Then use the program Split and Concat to join the files and make an ISO.

If you don't know how to burn the files. Use each program's help guide.


How to open:

Use any disk image working program to open files with i03 extension.

How to convert:

As far as we know, this .i03 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to solve problems with I03 files

  • Associate the I03 file extension with the correct application. On :
    Windows: Right click on any I03 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.I03 files". Mac: Right click (or Ctrl-click) the I03 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .I03 is Split disk image file. Because only the current version supports the latest I03 file format. Search, therefore, e.g. on the manufacturer website after an available .I03 is Split disk image file update.
  • To make sure that your I03 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.