Extract text from NeRF or Lucene files (NVD)
To convert NVD files to another format, you need NVIDIA Instant-NGP or other Data software.
To convert other file formats to the "Application Data File" file type, you need software like NVIDIA Instant-NGP or a similar tool.
The .NVD file extension is primarily used for NVIDIA Instant-NGP project files or Apache Lucene index normalization data. In Instant-NGP, it stores neural radiance field (NeRF) training data, camera poses, and network weights. In the Apache ecosystem, it holds scoring factors and norms for the Lucene search index. Legacy uses include network discovery maps from J.A.G. NetworkView and building control schedules from Honeywell/Novar.
You can open these files using NVIDIA Instant-NGP or query the data using Apache Lucene.
Users often seek to convert .NVD files because they lack the specific software required to view the data. The disadvantage of the .NVD format is that it is highly specialized and tightly coupled to the application that created it. Lucene norms files are strictly machine-readable index components. Instant-NGP files are large, proprietary data dumps rather than standard shareable documents. They require heavy processing power to render into standard 3D or video outputs.
If you possess an Instant-NGP .NVD file, the best conversion target is extracting the underlying JSON configuration files or rendering out to a standard format like MP4 via the original software. Standard online converters fail to process .NVD files because they do not recognize the proprietary data structures or the specific Lucene binary serialization.
Because this file format is difficult to open or convert, often only the original software can properly read or export the data. However, just drag and drop your file into convert.guru to identify the format, view it, and convert it when possible. Our platform inspects the file, shows internal text, and detects if it is actually a standard ZIP archive under the hood. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your NVD file, detects the exact format, and lets you read the text inside.
Users also converted NWD, FDT, LIV and LSX files.
If you want to convert NVD file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use NVIDIA Instant-NGP or similar software from the "Application Data Storage" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to NVD, try NVIDIA Instant-NGP or another comparable tool in the "Application Data Storage" category.
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 NVD converter.