All about TRO Files

The TRO file type is primarily associated with Multi-tool.

TROFile Extension TRO
File extension: TRO
File type:  polymorphic container

What is a TRO file

TRO files mostly belong to Multi-tool. The TRO file extension is used to mask the true nature of a file by applying an alternate internal format.
  • Ransomware encrypted image: Some TRO files actually contain a standard JPG image that has been altered by ransomware or trojan processes. The file appears as an image but its data has been encrypted to block access.
  • Encrypted archive: Other TRO files are in fact encrypted ZIP documents. Tools produced by companies like Cleemy Notes or Pli-PLI create these archives to secure document contents.
  • Camera raw or game save: In other cases, the TRO extension is applied to files with a TIFF internal structure. These may be Sony camera raw files managed with software such as Adobe Photoshop Lightroom or, alternatively, used as a Magicka Trojan game save file.
  • FilExt.com tips: To work with a TRO file you should first examine its header with a hex editor or file analyzer to identify the underlying format. If it is a JPG or TIFF, an image viewer or editor may be used. If it is a ZIP archive, a file decompression tool is appropriate. Always run antivirus software if you did not intentionally create the file.

    How to open TRO files

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

    Online TRO Text Viewer

    Choose your .tro file to analyze

    Read our privacy guarantee in Filext’s terms and privacy policy

    Please allow ads on our site

    This helps us keep our servers running. Then re-upload your file to view it.

    Click here to see how to disable the ad blocker for filext.com

    Programs that open and convert TRO files:

    1. Multi-tool
      See the previous paragraphs to learn more about the main application. TRO files are often referred to as Multi-tool encodeds because this type of file is primarily created or used by this software.
    2. Anti-Trojan
    3. IBM Voice Type Language Vocabels File

    Technical Data for TRO File Extension

    File classification:
    Encoded
    Related files:
    tr0, trc, pdf, lky, jpg, jpeg, zip, tif, tiff, rar, png, bmp, gif

    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: Fujitsu.CobTro.4
    EXEFile: NOTEPAD.exe %1


    a tro polymorphic container is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with TRO files

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