.TN3 File

.tn3 is Tiny High Resolution Image

Key Features: .TN3 File Extension

Features	Description
File Extension	.tn3
Format	Binary
Created by	Atari
Category	Raster Image

What's on this Page

How to open:
How to convert:

What is an .TN3 file?

File extension tn3 is mainly associated with the TiNY bitmap image file format. TiNY was popular picture image file format on Atari ST 16-bit computers, .tn3 files represents TiNY bitmap picture in high resolution.

Files with tn3 extension may be encountered as graphics files in TiNY bitmap image file format which was once popular on Atari ST computers.

How to open:

Use XnView or similar graphics viewer to open and view TiNY bitmap images.

How to convert:

Use XnView to convert TiNY bitmap images to any other graphics file format.

Tiny High Resolution Image - File openers

Windows

XnViewMP
Newera Graphics Converter Pro

Mac

XnViewMP

Linux

XnViewMP

Atari

Raster Image

Binary

How to solve problems with TN3 files

Associate the TN3 file extension with the correct application. On :
Windows: Right click on any TN3 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.TN3 files". Mac: Right click (or Ctrl-click) the TN3 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .TN3 is Tiny High Resolution Image. Because only the current version supports the latest TN3 file format. Search, therefore, e.g. on the Atari manufacturer website after an available .TN3 is Tiny High Resolution Image update.
To make sure that your TN3 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.