All about WMG Files

The WMG file type is primarily associated with SecureDoc.

WMGFile Extension WMG
File extension: WMG
File type:  Encrypted Hard Drive Control File

What is a WMG file?

WMG files mostly belong to SecureDoc by WinMagic Inc. SecureDoc protects the platform on which your other security applications operate through full disk encryption.

How to open a WMG file

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

Online WMG Text Viewer

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What to Do When a .WMG File Fails to Open

A .WMG file can originate from different applications and isn't universally openable.

  1. Identify the Source: If received from an IT department, it is likely a SecureDoc Encrypted Hard Drive Control File. Otherwise, it may be a proprietary data file.
  2. Check the Header: Inspect the first bytes in a hex viewer:
    • Random, unreadable characters often indicate an encrypted SecureDoc file.
    • "PK" suggests a standard ZIP archive.
    • Readable XML/JSON points to a configuration file.
  3. Use the Original Software: You generally need the creating program. For encrypted drives, use WinMagic SecureDoc. If unsure, ask the sender.
  4. Use this Webpage: Drag and drop your .WMG file into our viewer to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for WMG File Extension

Related files:

a wmg Encrypted Hard Drive Control File is a special file format by WinMagic Inc. and should only be edited and saved with the appropriate software.

How to solve problems with WMG files

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