>> IW file

IW file format description

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

2 filename extension(s) found in our database.

.iw - IdleWild Screensaver File

The IW data files are related to Microsoft Entertainment Pack. IW file is an IdleWild Screensaver File. IdleWild is a screensaver program included with the Microsoft Entertainment Pack.

Microsoft Entertainment Pack
Data files
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IdleWild Screensaver File related extensions:
MobileFrame Enterprise Data
Mobile Master Backup
GOT2000 Log
Genie 2000 Measurements Data
MindManager XML Map
MicroStrategy History Data

.iw - Chain Engineering Database

The IW data files are related to Chain. IW file is a Chain Engineering Database.

Data files
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Chain Engineering Database related extensions:
CADIQ View Analysis Results Data
AnyQuest Questionnaire Definition Data
CADIQ Summary Log
CADIQ Comparison Analysis Data
Agricultural Data Interchange Syntax File

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

Can't open a .iw 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 .iw file extension is often given incorrectly!

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

jw, ia, uw, lw, is, id, ow, ie

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

JustWrite Document
Rollei RAW Image
Line Work TIFF Image
Lotus Notes User ID File
FreePascal 1.0.x Object
MyEclipse Image

Operating systems

DataTypes.net 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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