>> I3S file

I3S file format description

Many people share .i3s files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .i3s file can be edited, converted or printed with. On this page, we try to provide assistance for handling .i3s files.

1 filename extension(s) found in our database.

.i3s - Point Blank Game Data

The I3S game data files are related to Point Blank. I3S file is a Point Blank Game Data. Point Blank is an online tactical first-person shooter developed by Zepetto. The Point Blank seems to be no longer supported.

Point Blank
Game Data files
- / -
i3a, i3exec
Point Blank Game Data related extensions:
Hearts of Iron IV Saved Game
N-Gage Game
Jigsaw Explorer Saved Game
GURPS Character Party Data
GURPS Character Base Data
Duke Nukem 3D Script

Naturally, other applications may also use the .i3s file extension. Even harmful programs can create .i3s files. Be especially cautious with .i3s files coming from an unknown source!

Can't open a .i3s 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 .i3s file extension is often given incorrectly!

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

i3, ies, irs, is, is3, iws, j3s

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Adobe Photoshop Optimized Settings
Modula-3 Interface Source Code
Java3D Scene
IESNA Photometric Data
Modula-3 Intermediate Assembly File
SmartWare Input-Screen File

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 .i3s file format, then write to us!

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