TNA Viewer

Software supporting TNA files

If our TNA Viewer Online did not help you, you have a few more options. One of them is to use software that works with the TNA file. You can try to open your TNA file with one of these applications. By choosing the option to install dedicated software, you will also be able to e.g. edit the TNA file and sometimes even convert the TNA file.

Advantages and disadvantages of this solution

Note, however, that this solution requires you to download and install the software dedicated to handling the TNA file on your device. In this case, it is not possible to view the TNA file online. Here you will need more time to use this solution, but you will also have more options. Meet a few applications designed to work with TNA and go to the full list - TNA File Opener

Examples of software programs that work with the TNA format

Topocad

Other possibilities to view the contents of the TNA file

If you haven't been able to preview the contents of the TNA file yet, or you don't want to install any dedicated programming to handle these files, you can try something else. A lot of file formats contain plain text data or packed data. In this case, it is likely that you will be able to view the contents of TNA with a normal "Notepad". This solution does not guarantee that the problem will be solved, but it will often allow you to view the data in the TNA file to some extent.

The second way is to use a data archiving program. Check if you can open your file with eg Winrar. If our theory proves to be correct, you should see the tree of files contained in the archive. If you don't know what type of TNA file is, learn more about TNA file extension.

External solutions

You can also try to use solutions offered by external suppliers, such as:

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