Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .sii

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .sii file?
  • Which program can create the .sii file?
  • Where can you find a description of the .sii format?
  • What can convert .sii files to a different format?
  • Which MIME-type is associated with the .sii extension?
18 Wheels of Steel Haulin Truck Data .sii file icon

18 Wheels of Steel Haulin Truck Data

SII file is a 18 Wheels of Steel Haulin Truck Data. 18 Wheels of Steel (sometimes abbreviated as 18 WoS) is a series of trucking simulators published by ValuSoft and developed by SCS Software.
Detailed description not available
Category: Game Data files
Application: 18 Wheels of Steel
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ZIP Archive
18 Wheels of Steel Data
18 Wheels of Steel CSC Data

Other types of files may also use the .sii file extension. If you have helpful information about .sii extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Web of Science Databases Output
Motorola Phone Theme Skin
AutoDesk Softimage Document
OMSI Spline Configuration
Silhouette Designer Document
SmartInspect Log
IconWorkshop Extended Information
BiRT Spreadsheet Object Instance File
StarSplatter User Interface

The .sii filename extension is often given incorrectly!

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

sil (10), isi (9), ski (6), si (6), sli (5), wii (4), soi (4), ii (4), sui (4), cii (3)

Can't open a .sii file?

If you want to open a .sii file on your computer, you just need to have the appropriate program installed. If the .sii association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.sii

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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