IE3 file format description

Many people share .ie3 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ie3 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ie3 files.

1 filename extension(s) found in our database.

.msie - Internet Explorer Related Data

The MSIE data files are related to Microsoft Internet Explorer. The MSIE file is an Internet Explorer Related Data. Internet Explorer (MSIE) is a series of graphical web browsers developed by Microsoft and included in the Microsoft Windows line of operating systems.

Microsoft Internet Explorer
Data files
- / -
Internet Explorer Related Data related extensions:
FileMaker Pro XML Field Data
Novell GroupWise Custom Dictionary
GarageBand Magic Template
N64 ROM Image Doctor V64
STK Facility Networks File
Gurobi Optimizer MIP Start Data

Naturally, other applications may also use the .ie3 file extension. Even harmful programs can create .ie3 files. Be especially cautious with .ie3 files coming from an unknown source!

Can't open a .ie3 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 .ie3 file extension is often given incorrectly!

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

e3, i3, id3, ie, is3, oe3

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Think3 Thinkdesign CAD Document
Esoteria Game Data
SmartWare Input-Screen File
OpenCanvas 3 Event Data
Modula-3 Interface Source Code
ID3 Metadata

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .ie3 file format, then write to us! >> IE3 file