Opening a TLR File

The TLR file type is primarily associated with TLR Viewer.

TLRFile Extension TLR
File extension: TLR
File type:  recording file

What is a TLR file?

TLR files mostly belong to TLR Viewer. A TLR file is used for Time Lapse Recording and is sometimes referred to as a Telematics Log Recording. It stores a series of images or sensor data captured over a period, allowing for the study of changes over time.
How It Works:
  • It captures data at set intervals.
  • It may include metadata such as timestamps and sensor readings.
  • It is often generated by specialized recording devices.
  • Opening TLR Files:
    If you have a TLR file, you should use the dedicated software provided by the device manufacturer. Standard media players might not recognize the format.
    Additional Details:
    FilExt.com note: Some TLR files contain hidden metadata that is useful for detailed analysis of the captured events.

    How to open TLR files

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

    Online TLR Text Viewer

    Choose your .tlr file to analyze

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    Programs that open and convert TLR files:

    1. TLR Viewer
      See the previous paragraphs to learn more about the main application. TLR files are often referred to as TLR Viewer videos because this type of file is primarily created or used by this software.
    2. Ccs-lib.2 Acs File

    Technical Data for TLR File Extension

    File classification:
    Video
    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: tlrfile
    EXEFile: %ProgramFiles%\Trellix Web\program\TlxRegister2.exe %1

    ProgramID: tlrfile
    EXEFile: %ProgramFiles%\Trellix2\program\TlxRegister2.exe %1


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

    How to solve problems with TLR files

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