.NDX File Extension

Index file that defines the structure and fields of a database; consists of a header followed by a B-tree, which contains a root, branch, and leaf nodes; used primarily by dBASE, but may be recognized by other database programs.

Archive file created by Neat 5, a digital document organizer; contains an exported copy of a Neat folder of documents or single document, such as a receipt or recipe, that can be shared between Neat users.

To create a NDX file, select the folder under the cabinet that you want to export, click Export → To Neat File → Selected Folder... (for entire folder) or Selected Item(s)... (for selected items from a folder), choose the save location, and click Save.

To import a NDX file, select Import → Neat File..., click "Browse," navigate to your NDX file, and click Open.

NOTE: The NDX file is similar to .NRX, .NRT, and .NRF files, which are used by older versions of Neat.

An NDX file is a drawing created by Nevron Software MyDraw, an application for creating various diagrams and technical illustrations. It stores text, shapes, lines, and other objects arranged together on a free-form canvas. NDX files are similar to MyDraw .NDB drawings but are saved in XML format instead of binary format.

You can open NDX files with Nevron Software MyDraw in Windows and macOS by selecting File → Open.