Files with isr file extension are associated with the InstallShield uninstall information data.

There is one other file type using
the ISR file extension!

empty icon.isr - Go-Moku game file

Detailed description

Software that open isr file

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ISR file extension - InstallShield uninstall information data

What is isr file? How to open isr files?

File type specification:

Text file type icon Text file type

The isr file extension is related to InstallShield, a program for Microsoft Windows operating system, which allows users to create program installation packages.

The isr file stores uninstall information data.

Typically found as _deisreg.isr.

The default software associated to open isr file:

InstallShield picture or screenshot

Flexera Software, Inc. logoInstallShield  Microsoft Windows software

Company or developer:
Flexera Software, Inc.

InstallShield is utility used to create installation packages for Microsoft Windows operating system as well as for various mobile platforms.

Help how to open:

The isr files are viewable in any text editor.

How to convert:

As far as we know, this .isr 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.

List of recommended software applications associated to the .isr file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open isr file, edit isr file, convert isr file, view isr file, play isr file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with isr file - InstallShield uninstall information data

Click on the software link for more information about InstallShield. InstallShield uses isr file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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