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Details of the .tos file extension

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

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

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

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

.tos file extension details

Atari ST TOS Executable

Atari ST TOS Executable .tos file icon
TOS file is a Atari TOS Executable. TOS is the operating system of the Atari ST range of computers. TOS file is a program that didn't use GEM (Graphical Environment Manager).
Category: Application files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TOS aliases:
TOS related links:
TOS related extensions:
Atari ST TOS Executable With Parameters

Atari ST Executable

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

.tos file extension error

The .tos file extension is often given incorrectly!

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

ts, toc, tps, os, ots, fos, tso, tis, tls, ros, toe, tox

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Turbulenz Script
Transport Stream
Adobe FrameMaker TOC
World of Warcraft Add-on TOC
Eudora Addressbook TOC
Clarion TopSpeed Database
Treepad Settings File
RFM Total Internal Partition Sums File
ObjectScript Source Code
OtsAV Album
open .tos file

Can't open a .tos 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 .tos file association, check the FAQ.

.tos 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 .tos file extension, write to us!

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