All about ZMT Files

The ZMT file type is primarily associated with ZBrush.

ZMTFile Extension ZMT
File extension: ZMT
File type:  data file

What is a ZMT file?

ZMT files mostly belong to ZBrush. ZMT files can refer to two distinct file types.
For most users, a ZMT file is a material file used in ZBrush. This file stores data on textures, shading, and material settings for digital sculpting. You can open and edit these files using ZBrush. For further details, visit the ZBrush webpage.
Some ZMT files are also used as encrypted ZIP archives by ZoneAlarm. In these cases, the file acts as a container for encrypted data. To view or extract its contents, you may need a ZIP extraction tool or ZoneAlarm’s software. More info is available at the ZoneAlarm website.
Key points sourced by FilExt.com:
  • ZBrush material file: Holds material and surface settings for 3D sculpting in ZBrush.
  • Encrypted ZIP file: Contains secured compressed data requiring decryption.
  • How do you open ZMT files?

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

    Online ZMT Text Viewer

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    Programs that open and convert ZMT files:

    1. ZBrush
      See the previous paragraphs to learn more about the main application. ZMT files are often referred to as ZBrush data files because this type of file is primarily created or used by this software.
    2. MOPAC Z-Matrix Molecule File
    3. ZoneAlarm Mailsafe by Zone Labs
      Program ID is ZAMailSafe

    ZMT file format details:

    Each file has a definite file format, that is, how the stored data is arranged in the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. When there is a problem with a file, the first step to solving it is to determine the file format. Our examination of the ZMT files comes to the following conclusion:

    ZMT is not a common file extension and is mainly used by one program with a specific format. The two most common formats are as follows:

    All the rest of the ZMT files (23%) have different formats. Sometimes used for licence or basic. Drag & drop your file here to see the file format and a preview of your ZMT file!

    Technical Data for ZMT File Extension

    File classification:
    Data
    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: ZAMailSafe
    EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zaplus.exe -warning %1

    ProgramID: ZAMailSafe
    EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zlclient.exe -warning %1

    ProgramID: zmtfile
    EXEFile: %ProgramFiles%\formZ\formZ RadioZity MP v4.1.0\formZ RadioZity.exe

    ProgramID: zmtfile
    EXEFile: %ProgramFiles%\formZ\formZ RadioZity v4.1.0\formZ RadioZity.exe


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

    How to solve problems with ZMT files

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