Opening a TCN File

The TCN file type is primarily associated with Techne.

TCNFile Extension TCN
File extension: TCN
File type:  3D model

What is a TCN file

TCN files mostly belong to Techne by Zeux. TCN is a file extension that is typically used to store data representing the texture, dimensions, surfaces, and position of a 3D model created using Techne, a software for creating models which users can import into Minecraft; a cross-platform sandbox/survival video game. The TCN file extension was also used ToolBook, an obsolete translation software. TCN files used by ToolBook contain source databases created using Hotword Connection.

How to open TCN files

You need a suitable software like Techne to open a TCN file. You need a suitable software like Techne from Zeux to open a TCN file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your TCN file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TCN file directly in the browser:. Just drag the file onto this browser window and drop it.

Online TCN Text Viewer

Choose your .tcn file to view

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How to extract texts from TCN files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

If you want to extract texts from TCN file or capture a screenshot, you can use our free Online TCN File Viewer:
  1. Just click the "Choose your .tcn file to view" button on this page.
  2. Your TCN file will then be displayed in the browser.
  3. Now click on "Save as..." at the top of the page.
  4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
  5. Download the converted file.

4 Steps to Open an Unknown .TCN File

TCN files can come from different programs and aren't universally openable.

  1. Identify the Source: These files often come from Minecraft modders or 3D artists, suggesting a 3D Image or model created with Zeux's Techne software.
  2. Check the Header: Inspect the first bytes in a text editor or hex viewer:
    • "PK" implies a ZIP archive containing model assets.
    • <?xml suggests readable structured data.
    • Scrambled text indicates a proprietary binary format.
  3. Use the Original Software: The original program is usually required; try Techne, Blender (with plugins), or simply ask the sender if you are uncertain.
  4. Use this Webpage: Drag and drop the file into our viewer to detect the format, extract readable text or metadata, and preview it when possible.

TCN file format:

If you know the file format, you can also find out how to open or edit the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). If the file extension or signature does not match the file format, errors will occur when opening or editing the file. Knowledge is power - this also applies when dealing with unknown or faulty files. Our analysis of the TCN files produces the following result:

You will often come across the TCN file type. This covers different formats for different programs. The two most popular formats are as follows:

All the rest of the TCN files (25%) have different formats, often, for example, Techne Model, aac and TCN. These files sometimes refer to missile, tpfire, prova, launcher, backup, centro, rocket, droit, base, goku or head. You can get all the details of your TCN file by dragging it onto this page or by clicking the button "Choose your .tcn file to view" above.

Technical Data for TCN File Extension

File classification:
3D Image
Related files:
Related links:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Tb2.Document
EXEFile: %ProgramFiles%\TIMBUK~1\tb2pro.exe %1


a tcn 3D model is a special file format by Zeux and should only be edited and saved with the appropriate software.

How to solve problems with TCN files

  • Associate the TCN file extension with the correct application.
  • Update your software that should actually open 3d models. Because only the current version supports the latest TCN file format. Search, therefore, e.g. on the Zeux manufacturer website after an available Techne update.
  • To make sure that your TCN file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .TCN file online - secure, fast, and no downloads needed.
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