Opening a TKS File

The TKS file type is primarily associated with TK Solver.

TKSFile Extension TKS
File extension: TKS
File type:  data file

What is a TKS file?

TKS files mostly belong to TK Solver. TKS Files are used to store specific data for engineering and aviation applications.
TK Solver Data Files:
  • These files hold modeling parameters, equations, and calculation results used by TK Solver. They are primarily used for engineering simulations.
  • Aircraft Fuel Tank Status Files:
  • Some TKS files record fuel tank status and sensor data for aircraft. These files are handled by systems from CASP and detailed technical info can be found at ASTM.
  • Opening and Viewing:
  • If the file is a TK Solver data file, open it with the TK Solver application.
  • If it is an aircraft fuel tank status file, use the appropriate CASP software as instructed in any available documentation.
  • Note:
  • Backup your file before making changes and verify you are using the right software version.
  • How can I open a TKS file?

    You need a suitable software like TK Solver to open a TKS 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 TKS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TKS file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online TKS Text Viewer

    Choose your .tks file to analyze

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    Programs that open and convert TKS files:

    1. TK Solver
      See the previous paragraphs to learn more about the main application. TKS files are often referred to as TK Solver data files because this type of file is primarily created or used by this software.
    2. TK8 Safe (Master Password File) by B & M Konsultatsioonid, Inc.

    Technical Data for TKS File Extension

    File classification:
    Data
    Related files:

    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: tksfile
    EXEFile: %ProgramFiles%\TK8\TK8 Safe\TK8Safe.exe %L


    a tks data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with TKS files

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