All about DAM Files

The DAM file type is primarily associated with Yokogawa Recorder Utility.

DAMFile Extension DAM
File extension: DAM
File type:  Recorder data file

What is a DAM file?

DAM files mostly belong to Yokogawa Recorder Utility. A .DAM file is a data file created by the Yokogawa Recorder Utility, a software program used with Yokogawa's DXAdvanced and FXAdvanced series of recorders. These files store measurement data recorded by the devices, which can include various process variables such as temperature, pressure, flow rate, and more. The specific format of the data within the .DAM file is proprietary to Yokogawa, known as the YREC data file format. This format is designed for efficient storage and retrieval of time-series data, allowing users to analyze and visualize the recorded measurements. The .DAM files are essential for documenting and understanding process behavior in industrial automation and control systems.

How to open a DAM file

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

Online DAM Text Viewer

Choose your .dam file to analyze

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Unable to Open a .DAM File? Quick Solutions:

DAM files come from various programs and aren't universally openable.

  1. Identify the Source: If from industrial data logging, it's likely a Yokogawa Recorder Utility data file. If from a designer, it may be a Delta3D model.
  2. Check the Header: Inspect the first bytes in a text editor or hex viewer.
    • Readable XML/JSON suggests a 3D asset or config file.
    • Specific magic bytes or binary data often indicate proprietary industrial recorder data.
  3. Use the Original Software: The original program is usually required. Try Yokogawa Recorder Utility, Delta3D, or ask the sender if uncertain.
  4. Use this Webpage: Drag and drop your file here to detect the format, extract readable text, and preview when possible.

Technical Data for DAM File Extension

File classification:
Data file
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: Vorlof
EXEFile: %ProgramFiles%\Vorlof\Vorlof.exe %1

ProgramID: Dames1.Document
EXEFile: %ProgramFiles%\Dames.exe %1

ProgramID: Analyst.Document
EXEFile: %ProgramFiles%\Analyst\bin\Analyst.exe

ProgramID: Dames1.Document
EXEFile: %ProgramFiles%\Dames\Dames.exe


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

How to solve problems with DAM files

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