NRD Converter

Extract text from NRD files


Drop or upload your .NRD file

How to extract text from your NRD file

  1. Click the "Select File" button above, and choose your NRD file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert NRD to another file type

To convert your NRD file to another format, you need Neurolucida or other Data software.

Convert a file to NRD

To convert other file formats to the "Microscopy Data" file type, you need software like Neurolucida or a similar tool.


About NRD files

The .nrd file extension is primarily associated with Neurolucida, a sophisticated microscopy software suite by MBF Bioscience used for neuron tracing and reconstruction. These files contain complex morphometric data - such as branching structures and cell coordinates - and are proprietary. Users often need to convert them to open formats like XML, CSV, or Excel to perform statistical analysis in third-party tools like MATLAB or R.

A second common use is the Nero DVD-Video Compilation file. Created by Nero Burning ROM, this file is not a video file itself but a small descriptor (XML-based or binary) that tells the software which video files (.VOB, .IFO) go onto a disc. Users frequently mistake these for playable videos and fail to convert them to MP4 or AVI because the actual video data is missing or located elsewhere.

Additionally, .nrd files appear in the financial sector as time-series data containers for the Nikkei NEEDS database. These are specialized bulk data files used by financial institutions for market analysis, often requiring proprietary extraction tools to convert into usable spreadsheets.

Convert.Guru analyzes your NRD file, detects the exact format, and lets you read the text inside.

Users also converted NRG, BUP and UDF files.


FAQ

If you want to convert NRD file to ISO, IMG, DMG, VHD, VMDK, VDI, HDD, QCOW, QCOW2, RAW, VBOX or OVA, you can use Neurolucida or similar software from the "Scientific Data Storage" category. In the File menu, look for Save As… or Export….

To convert VFD, DMG, OVA, IMA, VBOX, ADF, PVS, VHD, OVF, ISO, DSK or IMG files to NRD, try Neurolucida or another comparable tool in the "Scientific Data Storage" category.



The NRD Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our NRD converter.