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TOS file: How can I open a .TOS file?

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

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

✅ Atari ST TOS Executable

.tos
Atari ST TOS Executable .tos file icon
Description:
The 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

Atari ST PRX Executable

Atari ST Guide Data

Atari ST Program Executable

Atari ST Program

✅ The Only Sheet Settings Data

.tos
The Only Sheet Settings Data .tos file icon
Description:
The TOS file is a The Only Sheet Settings Data. The Only Sheet is a character sheet workbook that's powered by Excel.
The TOS format description is not yet available
Application: The Only Sheet
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TOS aliases:
-
TOS related links:
-
TOS related extensions:
The Only Sheet Settings Data

⚠ Be careful with .tos files.

It's important to know that the .tos file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .tos files. Be cautious when dealing with .tos files from unknown sources.

🚫 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:

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

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

HP Photosmart Essential Thumbnail Cache

TOWER Model

Acronis True Image Script

TouchDesigner Component Data

NI Traktor Pro MIDI Map

Fallout 3 Saved Game

🔴 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:

Select an app to open this .tos file

It means that the operating system does not have a default app associated with the .tos file type. To resolve this issue and open the file, you can take the following steps:

If you don't know how to change the default app for the .tos file, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. 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.

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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