Opening an MCI File

The MCI file type is primarily associated with 7-Zip.

MCIFile Extension MCI
File extension: MCI
File type:  data file

What is an MCI file?

MCI files mostly belong to 7-Zip. MCI files serve two distinct roles.
These files are used as a zipped data export file. They are archives that use the ZIP format to bundle data into a single compressed package. Such files can be opened with decompression tools like 7-Zip or WinZip.
The other use, seen in some of cases, is as a microscopy image file. These files hold image cytometry data and related experiment details. They are created by imaging tools from MetaMorph and may include embedded metadata. For additional details on this type, visit Molecular Devices.
If you are uncertain which variant you have, try the following:
  • If the file opens as an archive with several embedded files, it is likely the zipped data export type.
  • If it opens with specialized image analysis software, it is probably the microscopy image file.
  • How can I open an MCI file?

    You need a suitable software like 7-Zip to open an MCI 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 MCI file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MCI file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online MCI Text Viewer

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    Programs that open and convert MCI files:

    1. 7-Zip
      See the previous paragraphs to learn more about the main application. MCI files are often referred to as 7-Zip compresseds because this type of file is primarily created or used by this software.
    2. Media Control Interface Command Set

    Technical Data for MCI File Extension

    File classification:
    Compressed
    Related files:

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

    How to solve problems with MCI files

    • Associate the MCI file extension with the correct application.
    • Update your software that should actually open data files. Because only the current version supports the latest MCI file format. Search, therefore, e.g. on the manufacturer website after an available 7-Zip update.
    • To make sure that your MCI file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .MCI file online - secure, fast, and no downloads needed.
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