Opening a MYC File

The MYC file type is primarily associated with Simply Safe.

MYCFile Extension MYC
File extension: MYC
File type:  Backup Archive

What is a MYC file?

MYC files mostly belong to Simply Safe by Joshua Cannon Butcher. Simply Safe Backup has been written as a replacement for other Windows backup products including the one that comes with Windows. This file type was used by versions 2004 and earlier.

How to open MYC files

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

Online MYC Text Viewer

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Can't Open Your .MYC File? Try These Steps

MYC files can originate from different programs and aren't universally openable.

  1. Identify the Source: If you created a backup using Joshua Cannon Butcher's "Simply Safe" software, it is likely a Backup Archive. Otherwise, it may be a proprietary data file from a specialized workflow.
  2. Check the Header: Inspect the first bytes in a text editor or hex viewer:
    • "PK" indicates a standard ZIP-based archive.
    • Readable XML/JSON suggests a configuration or data file.
    • Random binary data often points to an encrypted or compressed backup.
  3. Use the Original Software: The original program is usually required. Try using Simply Safe, or if uncertain, ask the sender what software they used.
  4. Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable metadata, and preview contents when possible.

Technical Data for MYC File Extension

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: Harmony_Assistant_File
EXEFile: %ProgramFiles%\Harmony Assistant\harmony.exe %1

ProgramID: Melody_Assistant_File
EXEFile: %ProgramFiles%\Melody Assistant\melody.exe


a myc Backup Archive is a special file format by Joshua Cannon Butcher and should only be edited and saved with the appropriate software.

How to solve problems with MYC files

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