Nearly Raw Raster Data 2

Unknown

image

Nrrd is a library and file format designed to support scientific visualization and image processing involving N-dimensional raster data. Version 2 added key/value pairs.

Identify it

Extensions	`.nrrd`
Signatures	`4e52524430303032` at byte 0 (NRRD 2)
PRONOM	`fmt/1003`
Wikidata	`Q83548831`

Not sure your file is this? Identify it from its first bytes, in your browser.

Open it

3DSlicerOpen sourcereads and writes · BSD licenses
AbydosOpen sourcereads · GNU Lesser General Public License
Insight Segmentation and Registration ToolkitOpen sourcereads · Apache Software License 2.0
Nearly Raw Raster Datareads and writes
binvoxwrites

Convert it

No conversion recorded. One of the tools above may export it; search for a chain.

Sources

PRONOM fmt/1003
Wikidata Q83548831
File Formats Wiki

From PRONOM, Wikidata. Updated 2026-10-20.

Improve this record JSON