Opening RCT Files

The RCT file type is primarily associated with Microsoft Excel.

RCTFile Extension RCT
File extension: RCT
File type:  compressed data file

What is an RCT file?

RCT files mostly belong to Microsoft Excel. RCT files come in two main forms:
  • Excel-based RCT files use a ZIP container to store an Excel spreadsheet. This means they are compressed workbooks that Microsoft Excel can open directly. You can even rename the file to .zip to inspect its internal XML structure if needed.
  • GES3 report files (also known as GALILEO Data File) hold specialized report data. These files are created by specific reporting systems and may require dedicated software to view or process them.
  • For more on the Excel format, see Microsoft Excel.
    FilExt.com note: If you have an RCT file, check which format it follows. Use Excel for the zipped workbook version or the appropriate report viewer for the GES3 report type.

    How to open an RCT file

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

    Online RCT Text Viewer

    Choose your .rct file to analyze

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    Programs that open and convert RCT files:

    1. Microsoft Excel
      See the previous paragraphs to learn more about the main application. RCT files are often referred to as Microsoft Excel spreadsheets because this type of file is primarily created or used by this software.
    2. AOL (Tool File) by America Online, Inc.
      Essentially a .DLL file with a different name.
    3. Developer Studio (Resource Template) by Microsoft Corporation
      Program ID is rctfile

    Technical Data for RCT File Extension

    File classification:
    Spreadsheet
    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: rctfile
    EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET\Common7\IDE\devenv.exe /dde

    ProgramID: VisualStudio.rct.7.1
    EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET 2003\Common7\IDE\devenv.exe /dde

    ProgramID: VisualStudio.rct.8.0
    EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe /dde %1

    ProgramID: VisualStudio.rct.9.0
    EXEFile: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe


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

    How to solve problems with RCT files

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