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Basic information about JSO file

When there is a problem with opening files with the file extension JSO（*.JSO or *.jso）, 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 JSO file yourself.

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


1.Detail information about JSO file extension: Compressed ISO Image

File type Compressed ISO Image Category Backup Files
Developer N/A File format N/A
Description JSO file is a Compressed ISO Image. Full format name of files that use JSO extension is Compressed ISO Image. JSO file format is compatible with software that can be installed on Windows system platform. The software recommended for managing JSO files is PSP ISO Compressor. On the official website of danny_kay1710 developer not only will you find detailed information about thePSP ISO Compressor software, but also about JSO and other supported file formats.
Software programs that will open, edit or convert JSO files

Windows		 PSP ISO Compressor



How to convert JSO files to another file format?

There are 1 records in our database eligible for JSO files to another file format conversion. If you want to achieve JSO to another files conversion, you may use the option.

JSO to CSO


How to convert another files to JSO file format?

There are 1 records in our database eligible for another files to JSO file format conversion. If you want to achieve another files to JSO conversion, you may use the option.

CSO to JSO


Can't open a JSO 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.JSO”。

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 JSO extension without any issue.


Where I can download the application that support JSO 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 JSO 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 JSO file?

The reasons for the lack of the ability to open a JSO 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 JSO file. If there is still something wrong, you might want to check:

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

If the JSO 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.