Opening an NDM File

The NDM file type is primarily associated with Navicat for MySQL.

NDM	File extension: NDM
	File type:	database file

What is an NDM file?

NDM files mostly belong to Navicat for MySQL. NDM files primarily store database diagrams created with Navicat tools. They hold visual layouts and design details for databases, including tables, keys, and relationships used in MySQL systems.
Many NDM files are produced by Navicat for MySQL or its sister product, Navicat Data Modeler, and are used to build or revise a database's structure.
A smaller group of NDM files is formatted in SQL for SQLite databases and is used in backup solutions by TrueMgrAirBackup (associated with True Image Home).
Key points summarized by FilExt.com include:

Database Diagram: Contains visual representations and design elements for database construction.

SQLite Backup: May include SQL commands and tables for data restoration.

FilExt.com note: To open and view these files, use the corresponding Navicat tool (Navicat for MySQL) for design files or a compatible SQLite browser for backup files.

How to open an NDM file

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

Online NDM Text Viewer

Choose your .ndm file to analyze

or drag and drop it here

Online File Viewer

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NDM file extension format:

If you can determine the file format, the associated program can also be determined. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. File extension, signature and file format must match; otherwise errors will occur when the file is opened. Knowledge is power - this also applies when dealing with unknown or faulty files. In the following you will find our evaluation of the NDM files:

NDM is seldom used as a file extension and includes different formats for the applicable programs. The following file formats are most commonly found in NDM files:

• 65% of all NDM files start with the magic bytes * , which are always the first bytes of this file format. If you open these files in a text editor, you will see only illegible characters. A typical file size is 45 KB. This file type is based on cutting-edge technology. Several words can almost always be found in the files, e.g. varchar, :BRZb and InnoDB". Files like these are about model, database and diagram.
• 6% of all NDM files are using the well-known SQL file format to store the data. An SQL file contains a lightweight SQLite database, widely used in application development for storing application related data. They consist of illegible, cryptic characters. The files are often between 24 KB and 36 KB in size. The following keywords are characteristic: SQLite format 3. Examples of file names are TrueMgrAirBackup 2020-06-01.ndm. Files like these are about backup and true.

The remaining 29% of all NDM files are different files with different signatures, the following 4 formats can be found: JSON. The category is emxx, design, modelo or base. Just click the "Choose your .ndm file to analyze" button on this page to find out what your NDM file is.