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SOSI file extension

The table below provides useful information about the .sosi file extension. It answers questions such as:

  • What is the .sosi file?
  • What program do I need to open a .sosi file?
  • How can the .sosi file be opened, edited or printed?
  • How can I convert .sosi files to another format?
  • Where can I find the specifications for .sosi?
  • Which MIME-type is associated with the .sosi extension?

We hope you find this page helpful and a valuable resource!

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

.sos file extension details

SOSI Spatial Data

SOSI Spatial Data .sos file icon
SOSI file is a SOSI Spatial Data. SOSI is the Norwegian National format for exchange of spatial data.
SOS format description not yet available
Category: GIS files
Application: sosi2other
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SOS aliases:
SOS related links:
SOS related extensions:

Other types of files may also use the .sosi file extension.

.sosi file extension error

The .sosi file extension is often given incorrectly!

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

osi, ssi, soi, sos

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Osiris Data
HTML Document with SSI
BiRT Spreadsheet Object Instance File
SOSI Spatial Data
Adventure SOS Compiled Walkthrough
SriSun Image
SAP Business Objects Shared Security Information File
open .sosi file

Can't open a .sosi 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .sosi file association, check the FAQ.

.sosi file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .sosi file extension, write to us!

.sosi file extension

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