>> IRS file

IRS file format description

Many people share .irs files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .irs file can be edited, converted or printed with. On this page, we try to provide assistance for handling .irs files.

2 filename extension(s) found in our database.

.irs - Adobe Photoshop Optimized Settings

The IRS other files are related to Adobe Photoshop. IRS file is an Adobe Photoshop Optimized Settings file. Adobe Photoshop is a graphics editor published by Adobe Systems. It is the market leader for commercial image manipulation.

Adobe Photoshop
Other files
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Adobe Photoshop Optimized Settings related extensions:
Acronis True Image Script
ACDSee Canvas External Tool
AbiWord Plug-in File
Catia V4 Session
Voltage SecureFile Encrypted File
Microsoft Visual Studio Macro

.irs - LabControl Spectacle Binary Data

The IRS data files are related to LabControl Spectacle. IRS file is a LabControl Spectacle Binary Data. The LabControl Spectacle seems to be no longer supported.

LabControl Spectacle
Data files
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LabControl Spectacle Binary Data related extensions:
eXtendable Wad Editor BG00 Data
Raskin License Data
FileMaker Pro for Mac Data
Shimadzu LabSolutions IR Data
Adobe Director MMDR Data
eXtendable Wad Editor AMTS Data

Naturally, other applications may also use the .irs file extension. Even harmful programs can create .irs files. Be especially cautious with .irs files coming from an unknown source!

Can't open a .irs file?

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

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .irs file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ids, ies, ifs, igs, ir, irc, irx, irz, is, isr, its, jrs, krs, lrs, ors

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

FractInt IFS File
Sony BBeB E-Book Source
InstallShield Uninstall Information
Lazarus Resource
Infini-D Scene
Infinity Engine Text Based Lookup Table

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .irs file format, then write to us!