File Extension Library


.TNO File Extension

  • Category: Disk image (ISO) binary Files

What are .TNO files and how to open them?

Can't open .TNO file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .TNO file.

What is a .TNO file extension?

.TNO file extension has been classified as Disk image (ISO) binary Files.

.TNO is Handheld Operating System image

The tno file extension is mainly related to Handheld Operating System used in TI-Nspire devices from Texas Instruments. Devices for math and scientific operations.

The tno file stores image from Handheld Operating System.

.TNO file format is deprecated and this file format is no longer supported.

Currently, .TNO file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to fix problems with .TNO files

  1. You need to update the application that you normally use to open .TNO files. Only the latest version of the software supports the current .TNO file format
  2. You need to check the .TNO file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)