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Navigation: Home > ISZ file

Informations about the ISZ filename extension and the file formats associated with it

We collected the information you should know about the .isz filename on this page. If you were sent a(n) .isz file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.isz - ZIP Compressed ISO Image

The ISZ file is a Disk Image file, which is connected to the ZIP Compressed ISO Image according to our registry. With the adequate settings, the ZIP Compressed ISO Image (.isz) files can be opened or converted with the help of Daemon Tools.

Format description:
ISZ format
Disk Image
Daemon Tools
Magic string:
- / -
Related links:
Related extensions:
Parallels Desktop Hard Disk Image
SynclavierX Optical Disk Image
WinUAE HDD Image
Mac OS X Disk Image Part
GFI Backup Hard Disk Image
Diskdupe Disk Image

Important! Programs other than the ones listed above may also use the .isz file extension. Even harmful programs can create files with the .isz extension to store data in them. Always be careful with .isz files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .isz file can’t be opened on your computer?

If the program necessary for opening the .isz file is installed properly on your computer, then the quickest and simplest way to open the .isz file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .isz file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .isz extension

The .isz filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .isz files.

i5z, usz, siz, lsz, izs, isx, isa, icz, sz, osz, izz, iwz, iss, is

Maybe you’re not even looking for the .isz file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .isz extension. It’s possible that the one you’re looking for is among them.

IUCLID5 Export File
InstallShield Wizard Project
Lib2Def Output File
1st Page 2000 Script
Modula-3 Intermediate Assembly File
Isadora Media Control Project

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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