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Basic information about ISB file

When there is a problem with opening files with the file extension ISB（*.ISB or *.isb）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the ISB file yourself.

There are 1 file types using the ISB file extension in our database. In the further part of this page, you will find detail information about all the ISB file with their brief description and a list of programs that support ISB file sorted by operating systems. The table below provides useful information about the ISB file extension. It answers questions such as:
  • What is the ISB file?
  • How to open a ISB file?
  • What programs do I need to open a ISB file?
  • What programs help to create and edit a ISB file?
  • How to convert ISB files to another file format?
  • How to convert another files to ISB file format?


1.Detail information about ISB file extension: Vanguard Music

File type Vanguard Music Category Game Files
Developer Sony Online Entertainment File format N/A
Description ISB file is a Vanguard Music developed by Sony Online Entertainment. ISB filename suffix is mostly used for Vanguard Music files. Vanguard Music format was developed by Sony Online Entertainment. ISB file format is compatible with software that can be installed on Windows system platform. Files with ISB extension are categorized as Game Files files. The Game Files subset comprises 1248 various file formats. The most popular program for handling ISB files is PsychonautsExplorer, but users can choose among 1 different programs that support this file format. On the official website of Psychonaut developer not only will you find detailed information about thePsychonautsExplorer software, but also about ISB and other supported file formats.
Software programs that will open, edit or convert ISB files

Windows		 PsychonautsExplorer
Vanguard: Saga of Heroes



Can't open a ISB file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.ISB”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the ISB extension without any issue.


Where I can download the application that support ISB file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of ISB files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a ISB file?

The reasons for the lack of the ability to open a ISB file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a ISB file. If there is still something wrong, you might want to check:

  • Whether the ISB file is damaged.
  • Whether the ISB file is incorrectly linked in the registry entries.
  • Whether the ISB file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the ISB file format is incompletely.
  • Whether the ISB file is infected.
  • Whether the drivers of the equipment used for opening a ISB file are up to date.
  • Whether your computer has enough hardware resources to open a ISB file.

If the ISB file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.